17428980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3677}}^1$

素因数の和:3768

約数の個数: 48

約数和(自身を含む): 49432320

約数和(自身を除く): 32003340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 3677, 4740, 7354, 11031, 14708, 18385, 22062, 36770, 44124, 55155, 73540, 110310, 220620, 290483, 580966, 871449, 1161932, 1452415, 1742898, 2904830, 3485796, 4357245, 5809660, 8714490, 17428980]

約数ペア:

[(1, 17428980), (2, 8714490), (3, 5809660), (4, 4357245), (5, 3485796), (6, 2904830), (10, 1742898), (12, 1452415), (15, 1161932), (20, 871449), (30, 580966), (60, 290483), (79, 220620), (158, 110310), (237, 73540), (316, 55155), (395, 44124), (474, 36770), (790, 22062), (948, 18385), (1185, 14708), (1580, 11031), (2370, 7354), (3677, 4740)]