2088730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 4385664

約数和(自身を除く): 2296934

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 563, 742, 1126, 1855, 2815, 3710, 3941, 5630, 7882, 19705, 29839, 39410, 59678, 149195, 208873, 298390, 417746, 1044365, 2088730]

約数ペア:

[(1, 2088730), (2, 1044365), (5, 417746), (7, 298390), (10, 208873), (14, 149195), (35, 59678), (53, 39410), (70, 29839), (106, 19705), (265, 7882), (371, 5630), (530, 3941), (563, 3710), (742, 2815), (1126, 1855)]