4430220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1571}}^1$

素因数の和:1630

約数の個数: 48

約数和(自身を含む): 12676608

約数和(自身を除く): 8246388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 1571, 2820, 3142, 4713, 6284, 7855, 9426, 15710, 18852, 23565, 31420, 47130, 73837, 94260, 147674, 221511, 295348, 369185, 443022, 738370, 886044, 1107555, 1476740, 2215110, 4430220]

約数ペア:

[(1, 4430220), (2, 2215110), (3, 1476740), (4, 1107555), (5, 886044), (6, 738370), (10, 443022), (12, 369185), (15, 295348), (20, 221511), (30, 147674), (47, 94260), (60, 73837), (94, 47130), (141, 31420), (188, 23565), (235, 18852), (282, 15710), (470, 9426), (564, 7855), (705, 6284), (940, 4713), (1410, 3142), (1571, 2820)]