521012730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{2481013}}^1$

素因数の和:2481030

約数の個数: 32

約数和(自身を含む): 1429064064

約数和(自身を除く): 908051334

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 2481013, 4962026, 7443039, 12405065, 14886078, 17367091, 24810130, 34734182, 37215195, 52101273, 74430390, 86835455, 104202546, 173670910, 260506365, 521012730]

約数ペア:

[(1, 521012730), (2, 260506365), (3, 173670910), (5, 104202546), (6, 86835455), (7, 74430390), (10, 52101273), (14, 37215195), (15, 34734182), (21, 24810130), (30, 17367091), (35, 14886078), (42, 12405065), (70, 7443039), (105, 4962026), (210, 2481013)]