190097270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:677

約数の個数: 64

約数和(自身を含む): 389670912

約数和(自身を除く): 199573642

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 107, 110, 155, 214, 310, 341, 521, 535, 682, 1042, 1070, 1177, 1705, 2354, 2605, 3317, 3410, 5210, 5731, 5885, 6634, 11462, 11770, 16151, 16585, 28655, 32302, 33170, 36487, 55747, 57310, 72974, 80755, 111494, 161510, 177661, 182435, 278735, 355322, 364870, 557470, 613217, 888305, 1226434, 1728157, 1776610, 3066085, 3456314, 6132170, 8640785, 17281570, 19009727, 38019454, 95048635, 190097270]

約数ペア:

[(1, 190097270), (2, 95048635), (5, 38019454), (10, 19009727), (11, 17281570), (22, 8640785), (31, 6132170), (55, 3456314), (62, 3066085), (107, 1776610), (110, 1728157), (155, 1226434), (214, 888305), (310, 613217), (341, 557470), (521, 364870), (535, 355322), (682, 278735), (1042, 182435), (1070, 177661), (1177, 161510), (1705, 111494), (2354, 80755), (2605, 72974), (3317, 57310), (3410, 55747), (5210, 36487), (5731, 33170), (5885, 32302), (6634, 28655), (11462, 16585), (11770, 16151)]