91375810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1\times {\mathrm{647}}^1$

素因数の和:1170

約数の個数: 32

約数和(自身を含む): 170760960

約数和(自身を除く): 79385150

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 487, 647, 974, 1294, 2435, 3235, 4870, 6470, 14123, 18763, 28246, 37526, 70615, 93815, 141230, 187630, 315089, 630178, 1575445, 3150890, 9137581, 18275162, 45687905, 91375810]

約数ペア:

[(1, 91375810), (2, 45687905), (5, 18275162), (10, 9137581), (29, 3150890), (58, 1575445), (145, 630178), (290, 315089), (487, 187630), (647, 141230), (974, 93815), (1294, 70615), (2435, 37526), (3235, 28246), (4870, 18763), (6470, 14123)]