87258610

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{661}}^1$

素因数の和:1018

約数の個数: 32

約数和(自身を含む): 161485632

約数和(自身を除く): 74227022

約数列:

[1, 2, 5, 10, 43, 86, 215, 307, 430, 614, 661, 1322, 1535, 3070, 3305, 6610, 13201, 26402, 28423, 56846, 66005, 132010, 142115, 202927, 284230, 405854, 1014635, 2029270, 8725861, 17451722, 43629305, 87258610]

約数ペア:

[(1, 87258610), (2, 43629305), (5, 17451722), (10, 8725861), (43, 2029270), (86, 1014635), (215, 405854), (307, 284230), (430, 202927), (614, 142115), (661, 132010), (1322, 66005), (1535, 56846), (3070, 28423), (3305, 26402), (6610, 13201)]