76820110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1453}}^1$

素因数の和:1788

約数の個数: 32

約数和(自身を含む): 146981952

約数和(自身を除く): 70161842

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 311, 622, 1453, 1555, 2906, 3110, 5287, 7265, 10574, 14530, 24701, 26435, 49402, 52870, 123505, 247010, 451883, 903766, 2259415, 4518830, 7682011, 15364022, 38410055, 76820110]

約数ペア:

[(1, 76820110), (2, 38410055), (5, 15364022), (10, 7682011), (17, 4518830), (34, 2259415), (85, 903766), (170, 451883), (311, 247010), (622, 123505), (1453, 52870), (1555, 49402), (2906, 26435), (3110, 24701), (5287, 14530), (7265, 10574)]