79711860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1328531}}^1$

素因数の和:1328543

約数の個数: 24

約数和(自身を含む): 223193376

約数和(自身を除く): 143481516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1328531, 2657062, 3985593, 5314124, 6642655, 7971186, 13285310, 15942372, 19927965, 26570620, 39855930, 79711860]

約数ペア:

[(1, 79711860), (2, 39855930), (3, 26570620), (4, 19927965), (5, 15942372), (6, 13285310), (10, 7971186), (12, 6642655), (15, 5314124), (20, 3985593), (30, 2657062), (60, 1328531)]