13306890430

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{239807}}^1$

素因数の和:240024

約数の個数: 32

約数和(自身を含む): 24863293440

約数和(自身を除く): 11556403010

約数列:

[1, 2, 5, 10, 31, 62, 155, 179, 310, 358, 895, 1790, 5549, 11098, 27745, 55490, 239807, 479614, 1199035, 2398070, 7434017, 14868034, 37170085, 42925453, 74340170, 85850906, 214627265, 429254530, 1330689043, 2661378086, 6653445215, 13306890430]

約数ペア:

[(1, 13306890430), (2, 6653445215), (5, 2661378086), (10, 1330689043), (31, 429254530), (62, 214627265), (155, 85850906), (179, 74340170), (310, 42925453), (358, 37170085), (895, 14868034), (1790, 7434017), (5549, 2398070), (11098, 1199035), (27745, 479614), (55490, 239807)]