82691530

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{523}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 151591104

約数和(自身を除く): 68899574

約数列:

[1, 2, 5, 10, 97, 163, 194, 326, 485, 523, 815, 970, 1046, 1630, 2615, 5230, 15811, 31622, 50731, 79055, 85249, 101462, 158110, 170498, 253655, 426245, 507310, 852490, 8269153, 16538306, 41345765, 82691530]

約数ペア:

[(1, 82691530), (2, 41345765), (5, 16538306), (10, 8269153), (97, 852490), (163, 507310), (194, 426245), (326, 253655), (485, 170498), (523, 158110), (815, 101462), (970, 85249), (1046, 79055), (1630, 50731), (2615, 31622), (5230, 15811)]