68616930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1621}}^1$

素因数の和:1731

約数の個数: 64

約数和(自身を含む): 176577408

約数和(自身を除く): 107960478

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 83, 85, 102, 166, 170, 249, 255, 415, 498, 510, 830, 1245, 1411, 1621, 2490, 2822, 3242, 4233, 4863, 7055, 8105, 8466, 9726, 14110, 16210, 21165, 24315, 27557, 42330, 48630, 55114, 82671, 134543, 137785, 165342, 269086, 275570, 403629, 413355, 672715, 807258, 826710, 1345430, 2018145, 2287231, 4036290, 4574462, 6861693, 11436155, 13723386, 22872310, 34308465, 68616930]

約数ペア:

[(1, 68616930), (2, 34308465), (3, 22872310), (5, 13723386), (6, 11436155), (10, 6861693), (15, 4574462), (17, 4036290), (30, 2287231), (34, 2018145), (51, 1345430), (83, 826710), (85, 807258), (102, 672715), (166, 413355), (170, 403629), (249, 275570), (255, 269086), (415, 165342), (498, 137785), (510, 134543), (830, 82671), (1245, 55114), (1411, 48630), (1621, 42330), (2490, 27557), (2822, 24315), (3242, 21165), (4233, 16210), (4863, 14110), (7055, 9726), (8105, 8466)]