406510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:132

約数の個数: 32

約数和(自身を含む): 816480

約数和(自身を除く): 409970

約数列:

[1, 2, 5, 10, 13, 26, 53, 59, 65, 106, 118, 130, 265, 295, 530, 590, 689, 767, 1378, 1534, 3127, 3445, 3835, 6254, 6890, 7670, 15635, 31270, 40651, 81302, 203255, 406510]

約数ペア:

[(1, 406510), (2, 203255), (5, 81302), (10, 40651), (13, 31270), (26, 15635), (53, 7670), (59, 6890), (65, 6254), (106, 3835), (118, 3445), (130, 3127), (265, 1534), (295, 1378), (530, 767), (590, 689)]