1330404290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1753}}^1\times {\mathrm{2617}}^1$

素因数の和:4406

約数の個数: 32

約数和(自身を含む): 2479664880

約数和(自身を除く): 1149260590

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1753, 2617, 3506, 5234, 8765, 13085, 17530, 26170, 50837, 75893, 101674, 151786, 254185, 379465, 508370, 758930, 4587601, 9175202, 22938005, 45876010, 133040429, 266080858, 665202145, 1330404290]

約数ペア:

[(1, 1330404290), (2, 665202145), (5, 266080858), (10, 133040429), (29, 45876010), (58, 22938005), (145, 9175202), (290, 4587601), (1753, 758930), (2617, 508370), (3506, 379465), (5234, 254185), (8765, 151786), (13085, 101674), (17530, 75893), (26170, 50837)]