1610220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 4612608

約数和(自身を除く): 3002388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 571, 705, 940, 1142, 1410, 1713, 2284, 2820, 2855, 3426, 5710, 6852, 8565, 11420, 17130, 26837, 34260, 53674, 80511, 107348, 134185, 161022, 268370, 322044, 402555, 536740, 805110, 1610220]

約数ペア:

[(1, 1610220), (2, 805110), (3, 536740), (4, 402555), (5, 322044), (6, 268370), (10, 161022), (12, 134185), (15, 107348), (20, 80511), (30, 53674), (47, 34260), (60, 26837), (94, 17130), (141, 11420), (188, 8565), (235, 6852), (282, 5710), (470, 3426), (564, 2855), (571, 2820), (705, 2284), (940, 1713), (1142, 1410)]