289446090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{25457}}^1$

素因数の和:25846

約数の個数: 32

約数和(自身を含む): 696530880

約数和(自身を除く): 407084790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 379, 758, 1137, 1895, 2274, 3790, 5685, 11370, 25457, 50914, 76371, 127285, 152742, 254570, 381855, 763710, 9648203, 19296406, 28944609, 48241015, 57889218, 96482030, 144723045, 289446090]

約数ペア:

[(1, 289446090), (2, 144723045), (3, 96482030), (5, 57889218), (6, 48241015), (10, 28944609), (15, 19296406), (30, 9648203), (379, 763710), (758, 381855), (1137, 254570), (1895, 152742), (2274, 127285), (3790, 76371), (5685, 50914), (11370, 25457)]