68961350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{81131}}^1$

素因数の和:81160

約数の個数: 24

約数和(自身を含む): 135814968

約数和(自身を除く): 66853618

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 81131, 162262, 405655, 811310, 1379227, 2028275, 2758454, 4056550, 6896135, 13792270, 34480675, 68961350]

約数ペア:

[(1, 68961350), (2, 34480675), (5, 13792270), (10, 6896135), (17, 4056550), (25, 2758454), (34, 2028275), (50, 1379227), (85, 811310), (170, 405655), (425, 162262), (850, 81131)]