2615692020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{12721}}^1$

素因数の和:12905

約数の個数: 96

約数和(自身を含む): 7694265600

約数和(自身を除く): 5078573580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 149, 230, 276, 298, 345, 447, 460, 596, 690, 745, 894, 1380, 1490, 1788, 2235, 2980, 3427, 4470, 6854, 8940, 10281, 12721, 13708, 17135, 20562, 25442, 34270, 38163, 41124, 50884, 51405, 63605, 68540, 76326, 102810, 127210, 152652, 190815, 205620, 254420, 292583, 381630, 585166, 763260, 877749, 1170332, 1462915, 1755498, 1895429, 2925830, 3510996, 3790858, 4388745, 5686287, 5851660, 7581716, 8777490, 9477145, 11372574, 17554980, 18954290, 22745148, 28431435, 37908580, 43594867, 56862870, 87189734, 113725740, 130784601, 174379468, 217974335, 261569202, 435948670, 523138404, 653923005, 871897340, 1307846010, 2615692020]

約数ペア:

[(1, 2615692020), (2, 1307846010), (3, 871897340), (4, 653923005), (5, 523138404), (6, 435948670), (10, 261569202), (12, 217974335), (15, 174379468), (20, 130784601), (23, 113725740), (30, 87189734), (46, 56862870), (60, 43594867), (69, 37908580), (92, 28431435), (115, 22745148), (138, 18954290), (149, 17554980), (230, 11372574), (276, 9477145), (298, 8777490), (345, 7581716), (447, 5851660), (460, 5686287), (596, 4388745), (690, 3790858), (745, 3510996), (894, 2925830), (1380, 1895429), (1490, 1755498), (1788, 1462915), (2235, 1170332), (2980, 877749), (3427, 763260), (4470, 585166), (6854, 381630), (8940, 292583), (10281, 254420), (12721, 205620), (13708, 190815), (17135, 152652), (20562, 127210), (25442, 102810), (34270, 76326), (38163, 68540), (41124, 63605), (50884, 51405)]