90769730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{6689}}^1$

素因数の和:6778

約数の個数: 32

約数和(自身を含む): 173404800

約数和(自身を除く): 82635070

約数列:

[1, 2, 5, 10, 23, 46, 59, 115, 118, 230, 295, 590, 1357, 2714, 6689, 6785, 13378, 13570, 33445, 66890, 153847, 307694, 394651, 769235, 789302, 1538470, 1973255, 3946510, 9076973, 18153946, 45384865, 90769730]

約数ペア:

[(1, 90769730), (2, 45384865), (5, 18153946), (10, 9076973), (23, 3946510), (46, 1973255), (59, 1538470), (115, 789302), (118, 769235), (230, 394651), (295, 307694), (590, 153847), (1357, 66890), (2714, 33445), (6689, 13570), (6785, 13378)]