29854890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:141

約数の個数: 192

約数和(自身を含む): 94348800

約数和(自身を除く): 64493910

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 19, 26, 30, 34, 38, 39, 45, 51, 57, 65, 78, 79, 85, 90, 95, 102, 114, 117, 130, 153, 158, 170, 171, 190, 195, 221, 234, 237, 247, 255, 285, 306, 323, 342, 390, 395, 442, 474, 494, 510, 570, 585, 646, 663, 711, 741, 765, 790, 855, 969, 1027, 1105, 1170, 1185, 1235, 1326, 1343, 1422, 1482, 1501, 1530, 1615, 1710, 1938, 1989, 2054, 2210, 2223, 2370, 2470, 2686, 2907, 3002, 3081, 3230, 3315, 3555, 3705, 3978, 4029, 4199, 4446, 4503, 4845, 5135, 5814, 6162, 6630, 6715, 7110, 7410, 7505, 8058, 8398, 9006, 9243, 9690, 9945, 10270, 11115, 12087, 12597, 13430, 13509, 14535, 15010, 15405, 17459, 18486, 19513, 19890, 20145, 20995, 22230, 22515, 24174, 25194, 25517, 27018, 29070, 30810, 34918, 37791, 39026, 40290, 41990, 45030, 46215, 51034, 52377, 58539, 60435, 62985, 67545, 75582, 76551, 87295, 92430, 97565, 104754, 117078, 120870, 125970, 127585, 135090, 153102, 157131, 174590, 175617, 188955, 195130, 229653, 255170, 261885, 292695, 314262, 331721, 351234, 377910, 382755, 459306, 523770, 585390, 663442, 765510, 785655, 878085, 995163, 1148265, 1571310, 1658605, 1756170, 1990326, 2296530, 2985489, 3317210, 4975815, 5970978, 9951630, 14927445, 29854890]

約数ペア:

[(1, 29854890), (2, 14927445), (3, 9951630), (5, 5970978), (6, 4975815), (9, 3317210), (10, 2985489), (13, 2296530), (15, 1990326), (17, 1756170), (18, 1658605), (19, 1571310), (26, 1148265), (30, 995163), (34, 878085), (38, 785655), (39, 765510), (45, 663442), (51, 585390), (57, 523770), (65, 459306), (78, 382755), (79, 377910), (85, 351234), (90, 331721), (95, 314262), (102, 292695), (114, 261885), (117, 255170), (130, 229653), (153, 195130), (158, 188955), (170, 175617), (171, 174590), (190, 157131), (195, 153102), (221, 135090), (234, 127585), (237, 125970), (247, 120870), (255, 117078), (285, 104754), (306, 97565), (323, 92430), (342, 87295), (390, 76551), (395, 75582), (442, 67545), (474, 62985), (494, 60435), (510, 58539), (570, 52377), (585, 51034), (646, 46215), (663, 45030), (711, 41990), (741, 40290), (765, 39026), (790, 37791), (855, 34918), (969, 30810), (1027, 29070), (1105, 27018), (1170, 25517), (1185, 25194), (1235, 24174), (1326, 22515), (1343, 22230), (1422, 20995), (1482, 20145), (1501, 19890), (1530, 19513), (1615, 18486), (1710, 17459), (1938, 15405), (1989, 15010), (2054, 14535), (2210, 13509), (2223, 13430), (2370, 12597), (2470, 12087), (2686, 11115), (2907, 10270), (3002, 9945), (3081, 9690), (3230, 9243), (3315, 9006), (3555, 8398), (3705, 8058), (3978, 7505), (4029, 7410), (4199, 7110), (4446, 6715), (4503, 6630), (4845, 6162), (5135, 5814)]