375398470

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{2939}}^1$

素因数の和:3240

約数の個数: 32

約数和(自身を含む): 691558560

約数和(自身を除く): 316160090

約数列:

[1, 2, 5, 10, 53, 106, 241, 265, 482, 530, 1205, 2410, 2939, 5878, 12773, 14695, 25546, 29390, 63865, 127730, 155767, 311534, 708299, 778835, 1416598, 1557670, 3541495, 7082990, 37539847, 75079694, 187699235, 375398470]

約数ペア:

[(1, 375398470), (2, 187699235), (5, 75079694), (10, 37539847), (53, 7082990), (106, 3541495), (241, 1557670), (265, 1416598), (482, 778835), (530, 708299), (1205, 311534), (2410, 155767), (2939, 127730), (5878, 63865), (12773, 29390), (14695, 25546)]