30757270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2111}}^1$

素因数の和:2196

約数の個数: 32

約数和(自身を含む): 58392576

約数和(自身を除く): 27635306

約数列:

[1, 2, 5, 10, 31, 47, 62, 94, 155, 235, 310, 470, 1457, 2111, 2914, 4222, 7285, 10555, 14570, 21110, 65441, 99217, 130882, 198434, 327205, 496085, 654410, 992170, 3075727, 6151454, 15378635, 30757270]

約数ペア:

[(1, 30757270), (2, 15378635), (5, 6151454), (10, 3075727), (31, 992170), (47, 654410), (62, 496085), (94, 327205), (155, 198434), (235, 130882), (310, 99217), (470, 65441), (1457, 21110), (2111, 14570), (2914, 10555), (4222, 7285)]