30125996908

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^2\times {\mathrm{383029}}^1$

素因数の和:383146

約数の個数: 36

約数和(自身を含む): 61410433840

約数和(自身を除く): 31284436932

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 2809, 5618, 11236, 19663, 39326, 78652, 383029, 766058, 1532116, 2681203, 5362406, 10724812, 20300537, 40601074, 81202148, 142103759, 284207518, 568415036, 1075928461, 2151856922, 4303713844, 7531499227, 15062998454, 30125996908]

約数ペア:

[(1, 30125996908), (2, 15062998454), (4, 7531499227), (7, 4303713844), (14, 2151856922), (28, 1075928461), (53, 568415036), (106, 284207518), (212, 142103759), (371, 81202148), (742, 40601074), (1484, 20300537), (2809, 10724812), (5618, 5362406), (11236, 2681203), (19663, 1532116), (39326, 766058), (78652, 383029)]