138825390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{420683}}^1$

素因数の和:420704

約数の個数: 32

約数和(自身を含む): 363470976

約数和(自身を除く): 224645586

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 420683, 841366, 1262049, 2103415, 2524098, 4206830, 4627513, 6310245, 9255026, 12620490, 13882539, 23137565, 27765078, 46275130, 69412695, 138825390]

約数ペア:

[(1, 138825390), (2, 69412695), (3, 46275130), (5, 27765078), (6, 23137565), (10, 13882539), (11, 12620490), (15, 9255026), (22, 6310245), (30, 4627513), (33, 4206830), (55, 2524098), (66, 2103415), (110, 1262049), (165, 841366), (330, 420683)]