177942730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{47963}}^1$

素因数の和:48030

約数の個数: 32

約数和(自身を含む): 372968064

約数和(自身を除く): 195025334

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 47963, 95926, 239815, 335741, 479630, 671482, 1678705, 2542039, 3357410, 5084078, 12710195, 17794273, 25420390, 35588546, 88971365, 177942730]

約数ペア:

[(1, 177942730), (2, 88971365), (5, 35588546), (7, 25420390), (10, 17794273), (14, 12710195), (35, 5084078), (53, 3357410), (70, 2542039), (106, 1678705), (265, 671482), (371, 479630), (530, 335741), (742, 239815), (1855, 95926), (3710, 47963)]