15671018470

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{2203}}^1$

素因数の和:2557

約数の個数: 64

約数和(自身を含む): 29409329664

約数和(自身を除く): 13738311194

約数列:

[1, 2, 5, 10, 43, 71, 86, 142, 215, 233, 355, 430, 466, 710, 1165, 2203, 2330, 3053, 4406, 6106, 10019, 11015, 15265, 16543, 20038, 22030, 30530, 33086, 50095, 82715, 94729, 100190, 156413, 165430, 189458, 312826, 473645, 513299, 711349, 782065, 947290, 1026598, 1422698, 1564130, 2566495, 3556745, 5132990, 6725759, 7113490, 13451518, 22071857, 33628795, 36444229, 44143714, 67257590, 72888458, 110359285, 182221145, 220718570, 364442290, 1567101847, 3134203694, 7835509235, 15671018470]

約数ペア:

[(1, 15671018470), (2, 7835509235), (5, 3134203694), (10, 1567101847), (43, 364442290), (71, 220718570), (86, 182221145), (142, 110359285), (215, 72888458), (233, 67257590), (355, 44143714), (430, 36444229), (466, 33628795), (710, 22071857), (1165, 13451518), (2203, 7113490), (2330, 6725759), (3053, 5132990), (4406, 3556745), (6106, 2566495), (10019, 1564130), (11015, 1422698), (15265, 1026598), (16543, 947290), (20038, 782065), (22030, 711349), (30530, 513299), (33086, 473645), (50095, 312826), (82715, 189458), (94729, 165430), (100190, 156413)]