30516616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2111}}^1$

素因数の和:2269

約数の個数: 32

約数和(自身を含む): 62092800

約数和(自身を除く): 31576184

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1112, 1807, 2111, 3614, 4222, 7228, 8444, 14456, 16888, 27443, 54886, 109772, 219544, 293429, 586858, 1173716, 2347432, 3814577, 7629154, 15258308, 30516616]

約数ペア:

[(1, 30516616), (2, 15258308), (4, 7629154), (8, 3814577), (13, 2347432), (26, 1173716), (52, 586858), (104, 293429), (139, 219544), (278, 109772), (556, 54886), (1112, 27443), (1807, 16888), (2111, 14456), (3614, 8444), (4222, 7228)]