145391460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2423191}}^1$

素因数の和:2423203

約数の個数: 24

約数和(自身を含む): 407096256

約数和(自身を除く): 261704796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2423191, 4846382, 7269573, 9692764, 12115955, 14539146, 24231910, 29078292, 36347865, 48463820, 72695730, 145391460]

約数ペア:

[(1, 145391460), (2, 72695730), (3, 48463820), (4, 36347865), (5, 29078292), (6, 24231910), (10, 14539146), (12, 12115955), (15, 9692764), (20, 7269573), (30, 4846382), (60, 2423191)]