351226590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:223

約数の個数: 256

約数和(自身を含む): 1083801600

約数和(自身を除く): 732575010

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 19, 22, 26, 30, 31, 33, 38, 39, 55, 57, 62, 65, 66, 78, 93, 95, 110, 114, 130, 139, 143, 155, 165, 186, 190, 195, 209, 247, 278, 285, 286, 310, 330, 341, 390, 403, 417, 418, 429, 465, 494, 570, 589, 627, 682, 695, 715, 741, 806, 834, 858, 930, 1023, 1045, 1178, 1209, 1235, 1254, 1390, 1430, 1482, 1529, 1705, 1767, 1807, 2015, 2046, 2085, 2090, 2145, 2418, 2470, 2641, 2717, 2945, 3058, 3135, 3410, 3534, 3614, 3705, 4030, 4170, 4290, 4309, 4433, 4587, 5115, 5282, 5421, 5434, 5890, 6045, 6270, 6479, 7410, 7645, 7657, 7923, 8151, 8618, 8835, 8866, 9035, 9174, 10230, 10842, 12090, 12927, 12958, 13205, 13299, 13585, 15290, 15314, 15846, 16302, 17670, 18070, 19437, 19877, 21545, 22165, 22935, 22971, 25854, 26410, 26598, 27105, 27170, 29051, 32395, 34333, 38285, 38874, 39615, 39754, 40755, 43090, 44330, 45870, 45942, 47399, 54210, 56017, 58102, 59631, 64635, 64790, 66495, 68666, 76570, 79230, 81510, 81871, 84227, 87153, 94798, 97185, 99385, 102999, 112034, 114855, 119262, 129270, 132990, 142197, 145255, 163742, 168051, 168454, 171665, 174306, 194370, 198770, 205998, 229710, 236995, 245613, 252681, 280085, 284394, 290510, 298155, 336102, 343330, 377663, 409355, 421135, 435765, 473990, 491226, 505362, 514995, 560170, 596310, 616187, 710985, 755326, 818710, 840255, 842270, 871530, 900581, 1029990, 1064323, 1132989, 1228065, 1232374, 1263405, 1421970, 1680510, 1801162, 1848561, 1888315, 2128646, 2265978, 2456130, 2526810, 2701743, 3080935, 3192969, 3697122, 3776630, 4502905, 5321615, 5403486, 5664945, 6161870, 6385938, 9005810, 9242805, 10643230, 11329890, 11707553, 13508715, 15964845, 18485610, 23415106, 27017430, 31929690, 35122659, 58537765, 70245318, 117075530, 175613295, 351226590]

約数ペア:

[(1, 351226590), (2, 175613295), (3, 117075530), (5, 70245318), (6, 58537765), (10, 35122659), (11, 31929690), (13, 27017430), (15, 23415106), (19, 18485610), (22, 15964845), (26, 13508715), (30, 11707553), (31, 11329890), (33, 10643230), (38, 9242805), (39, 9005810), (55, 6385938), (57, 6161870), (62, 5664945), (65, 5403486), (66, 5321615), (78, 4502905), (93, 3776630), (95, 3697122), (110, 3192969), (114, 3080935), (130, 2701743), (139, 2526810), (143, 2456130), (155, 2265978), (165, 2128646), (186, 1888315), (190, 1848561), (195, 1801162), (209, 1680510), (247, 1421970), (278, 1263405), (285, 1232374), (286, 1228065), (310, 1132989), (330, 1064323), (341, 1029990), (390, 900581), (403, 871530), (417, 842270), (418, 840255), (429, 818710), (465, 755326), (494, 710985), (570, 616187), (589, 596310), (627, 560170), (682, 514995), (695, 505362), (715, 491226), (741, 473990), (806, 435765), (834, 421135), (858, 409355), (930, 377663), (1023, 343330), (1045, 336102), (1178, 298155), (1209, 290510), (1235, 284394), (1254, 280085), (1390, 252681), (1430, 245613), (1482, 236995), (1529, 229710), (1705, 205998), (1767, 198770), (1807, 194370), (2015, 174306), (2046, 171665), (2085, 168454), (2090, 168051), (2145, 163742), (2418, 145255), (2470, 142197), (2641, 132990), (2717, 129270), (2945, 119262), (3058, 114855), (3135, 112034), (3410, 102999), (3534, 99385), (3614, 97185), (3705, 94798), (4030, 87153), (4170, 84227), (4290, 81871), (4309, 81510), (4433, 79230), (4587, 76570), (5115, 68666), (5282, 66495), (5421, 64790), (5434, 64635), (5890, 59631), (6045, 58102), (6270, 56017), (6479, 54210), (7410, 47399), (7645, 45942), (7657, 45870), (7923, 44330), (8151, 43090), (8618, 40755), (8835, 39754), (8866, 39615), (9035, 38874), (9174, 38285), (10230, 34333), (10842, 32395), (12090, 29051), (12927, 27170), (12958, 27105), (13205, 26598), (13299, 26410), (13585, 25854), (15290, 22971), (15314, 22935), (15846, 22165), (16302, 21545), (17670, 19877), (18070, 19437)]