542804730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:229

約数の個数: 256

約数和(自身を含む): 1625702400

約数和(自身を除く): 1082897670

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 19, 26, 30, 31, 34, 38, 39, 51, 57, 62, 65, 78, 85, 93, 95, 102, 114, 130, 139, 155, 170, 186, 190, 195, 221, 247, 255, 278, 285, 310, 323, 390, 403, 417, 442, 465, 494, 510, 527, 570, 589, 646, 663, 695, 741, 806, 834, 930, 969, 1054, 1105, 1178, 1209, 1235, 1326, 1390, 1482, 1581, 1615, 1767, 1807, 1938, 2015, 2085, 2210, 2363, 2418, 2470, 2635, 2641, 2945, 3162, 3230, 3315, 3534, 3614, 3705, 4030, 4170, 4199, 4309, 4726, 4845, 5270, 5282, 5421, 5890, 6045, 6630, 6851, 7089, 7410, 7657, 7905, 7923, 8398, 8618, 8835, 9035, 9690, 10013, 10842, 11815, 12090, 12597, 12927, 13205, 13702, 14178, 15314, 15810, 15846, 17670, 18070, 20026, 20553, 20995, 21545, 22971, 23630, 25194, 25854, 26410, 27105, 30039, 30719, 34255, 34333, 35445, 38285, 39615, 41106, 41990, 43090, 44897, 45942, 50065, 54210, 56017, 60078, 61438, 62985, 64635, 68510, 68666, 70890, 73253, 76570, 79230, 81871, 89794, 92157, 100130, 102765, 102999, 112034, 114855, 125970, 129270, 130169, 134691, 146506, 150195, 153595, 163742, 168051, 171665, 184314, 205530, 205998, 219759, 224485, 229710, 245613, 260338, 269382, 280085, 300390, 307190, 336102, 343330, 366265, 390507, 409355, 439518, 448970, 460785, 491226, 514995, 560170, 583661, 650845, 673455, 732530, 781014, 818710, 840255, 921570, 952289, 1029990, 1064323, 1098795, 1167322, 1228065, 1301690, 1346910, 1391807, 1680510, 1750983, 1904578, 1952535, 2128646, 2197590, 2456130, 2783614, 2856867, 2918305, 3192969, 3501966, 3905070, 4175421, 4761445, 5321615, 5713734, 5836610, 6385938, 6959035, 8350842, 8754915, 9522890, 10643230, 13918070, 14284335, 15964845, 17509830, 18093491, 20877105, 28568670, 31929690, 36186982, 41754210, 54280473, 90467455, 108560946, 180934910, 271402365, 542804730]

約数ペア:

[(1, 542804730), (2, 271402365), (3, 180934910), (5, 108560946), (6, 90467455), (10, 54280473), (13, 41754210), (15, 36186982), (17, 31929690), (19, 28568670), (26, 20877105), (30, 18093491), (31, 17509830), (34, 15964845), (38, 14284335), (39, 13918070), (51, 10643230), (57, 9522890), (62, 8754915), (65, 8350842), (78, 6959035), (85, 6385938), (93, 5836610), (95, 5713734), (102, 5321615), (114, 4761445), (130, 4175421), (139, 3905070), (155, 3501966), (170, 3192969), (186, 2918305), (190, 2856867), (195, 2783614), (221, 2456130), (247, 2197590), (255, 2128646), (278, 1952535), (285, 1904578), (310, 1750983), (323, 1680510), (390, 1391807), (403, 1346910), (417, 1301690), (442, 1228065), (465, 1167322), (494, 1098795), (510, 1064323), (527, 1029990), (570, 952289), (589, 921570), (646, 840255), (663, 818710), (695, 781014), (741, 732530), (806, 673455), (834, 650845), (930, 583661), (969, 560170), (1054, 514995), (1105, 491226), (1178, 460785), (1209, 448970), (1235, 439518), (1326, 409355), (1390, 390507), (1482, 366265), (1581, 343330), (1615, 336102), (1767, 307190), (1807, 300390), (1938, 280085), (2015, 269382), (2085, 260338), (2210, 245613), (2363, 229710), (2418, 224485), (2470, 219759), (2635, 205998), (2641, 205530), (2945, 184314), (3162, 171665), (3230, 168051), (3315, 163742), (3534, 153595), (3614, 150195), (3705, 146506), (4030, 134691), (4170, 130169), (4199, 129270), (4309, 125970), (4726, 114855), (4845, 112034), (5270, 102999), (5282, 102765), (5421, 100130), (5890, 92157), (6045, 89794), (6630, 81871), (6851, 79230), (7089, 76570), (7410, 73253), (7657, 70890), (7905, 68666), (7923, 68510), (8398, 64635), (8618, 62985), (8835, 61438), (9035, 60078), (9690, 56017), (10013, 54210), (10842, 50065), (11815, 45942), (12090, 44897), (12597, 43090), (12927, 41990), (13205, 41106), (13702, 39615), (14178, 38285), (15314, 35445), (15810, 34333), (15846, 34255), (17670, 30719), (18070, 30039), (20026, 27105), (20553, 26410), (20995, 25854), (21545, 25194), (22971, 23630)]