69673420

素因数分解:

$2^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{6101}}^1$

素因数の和:6681

約数の個数: 24

約数和(自身を含む): 146594448

約数和(自身を除く): 76921028

約数列:

[1, 2, 4, 5, 10, 20, 571, 1142, 2284, 2855, 5710, 6101, 11420, 12202, 24404, 30505, 61010, 122020, 3483671, 6967342, 13934684, 17418355, 34836710, 69673420]

約数ペア:

[(1, 69673420), (2, 34836710), (4, 17418355), (5, 13934684), (10, 6967342), (20, 3483671), (571, 122020), (1142, 61010), (2284, 30505), (2855, 24404), (5710, 12202), (6101, 11420)]