1798980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29983}}^1$

素因数の和:29995

約数の個数: 24

約数和(自身を含む): 5037312

約数和(自身を除く): 3238332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 29983, 59966, 89949, 119932, 149915, 179898, 299830, 359796, 449745, 599660, 899490, 1798980]

約数ペア:

[(1, 1798980), (2, 899490), (3, 599660), (4, 449745), (5, 359796), (6, 299830), (10, 179898), (12, 149915), (15, 119932), (20, 89949), (30, 59966), (60, 29983)]