130121010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{33623}}^1$

素因数の和:33679

約数の個数: 48

約数和(自身を含む): 346192704

約数和(自身を除く): 216071694

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 33623, 67246, 100869, 168115, 201738, 302607, 336230, 504345, 605214, 1008690, 1445789, 1513035, 2891578, 3026070, 4337367, 7228945, 8674734, 13012101, 14457890, 21686835, 26024202, 43373670, 65060505, 130121010]

約数ペア:

[(1, 130121010), (2, 65060505), (3, 43373670), (5, 26024202), (6, 21686835), (9, 14457890), (10, 13012101), (15, 8674734), (18, 7228945), (30, 4337367), (43, 3026070), (45, 2891578), (86, 1513035), (90, 1445789), (129, 1008690), (215, 605214), (258, 504345), (387, 336230), (430, 302607), (645, 201738), (774, 168115), (1290, 100869), (1935, 67246), (3870, 33623)]