2516593980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{31231}}^1$

素因数の和:31339

約数の個数: 96

約数和(自身を含む): 7555645440

約数和(自身を除く): 5039051460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 79, 85, 102, 158, 170, 204, 237, 255, 316, 340, 395, 474, 510, 790, 948, 1020, 1185, 1343, 1580, 2370, 2686, 4029, 4740, 5372, 6715, 8058, 13430, 16116, 20145, 26860, 31231, 40290, 62462, 80580, 93693, 124924, 156155, 187386, 312310, 374772, 468465, 530927, 624620, 936930, 1061854, 1592781, 1873860, 2123708, 2467249, 2654635, 3185562, 4934498, 5309270, 6371124, 7401747, 7963905, 9868996, 10618540, 12336245, 14803494, 15927810, 24672490, 29606988, 31855620, 37008735, 41943233, 49344980, 74017470, 83886466, 125829699, 148034940, 167772932, 209716165, 251659398, 419432330, 503318796, 629148495, 838864660, 1258296990, 2516593980]

約数ペア:

[(1, 2516593980), (2, 1258296990), (3, 838864660), (4, 629148495), (5, 503318796), (6, 419432330), (10, 251659398), (12, 209716165), (15, 167772932), (17, 148034940), (20, 125829699), (30, 83886466), (34, 74017470), (51, 49344980), (60, 41943233), (68, 37008735), (79, 31855620), (85, 29606988), (102, 24672490), (158, 15927810), (170, 14803494), (204, 12336245), (237, 10618540), (255, 9868996), (316, 7963905), (340, 7401747), (395, 6371124), (474, 5309270), (510, 4934498), (790, 3185562), (948, 2654635), (1020, 2467249), (1185, 2123708), (1343, 1873860), (1580, 1592781), (2370, 1061854), (2686, 936930), (4029, 624620), (4740, 530927), (5372, 468465), (6715, 374772), (8058, 312310), (13430, 187386), (16116, 156155), (20145, 124924), (26860, 93693), (31231, 80580), (40290, 62462)]