71301140540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{509293861}}^1$

素因数の和:509293877

約数の個数: 24

約数和(自身を含む): 171122737632

約数和(自身を除く): 99821597092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 509293861, 1018587722, 2037175444, 2546469305, 3565057027, 5092938610, 7130114054, 10185877220, 14260228108, 17825285135, 35650570270, 71301140540]

約数ペア:

[(1, 71301140540), (2, 35650570270), (4, 17825285135), (5, 14260228108), (7, 10185877220), (10, 7130114054), (14, 5092938610), (20, 3565057027), (28, 2546469305), (35, 2037175444), (70, 1018587722), (140, 509293861)]