61204910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10949}}^1$

素因数の和:11012

約数の個数: 32

約数和(自身を含む): 121413600

約数和(自身を除く): 60208690

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 10949, 21898, 54745, 109490, 142337, 284674, 470807, 711685, 941614, 1423370, 2354035, 4708070, 6120491, 12240982, 30602455, 61204910]

約数ペア:

[(1, 61204910), (2, 30602455), (5, 12240982), (10, 6120491), (13, 4708070), (26, 2354035), (43, 1423370), (65, 941614), (86, 711685), (130, 470807), (215, 284674), (430, 142337), (559, 109490), (1118, 54745), (2795, 21898), (5590, 10949)]