2870710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 5637600

約数和(自身を除く): 2766890

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 521, 551, 1042, 1102, 2605, 2755, 5210, 5510, 9899, 15109, 19798, 30218, 49495, 75545, 98990, 151090, 287071, 574142, 1435355, 2870710]

約数ペア:

[(1, 2870710), (2, 1435355), (5, 574142), (10, 287071), (19, 151090), (29, 98990), (38, 75545), (58, 49495), (95, 30218), (145, 19798), (190, 15109), (290, 9899), (521, 5510), (551, 5210), (1042, 2755), (1102, 2605)]