39400470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10181}}^1$

素因数の和:10237

約数の個数: 48

約数和(自身を含む): 104833872

約数和(自身を除く): 65433402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 10181, 20362, 30543, 50905, 61086, 91629, 101810, 152715, 183258, 305430, 437783, 458145, 875566, 916290, 1313349, 2188915, 2626698, 3940047, 4377830, 6566745, 7880094, 13133490, 19700235, 39400470]

約数ペア:

[(1, 39400470), (2, 19700235), (3, 13133490), (5, 7880094), (6, 6566745), (9, 4377830), (10, 3940047), (15, 2626698), (18, 2188915), (30, 1313349), (43, 916290), (45, 875566), (86, 458145), (90, 437783), (129, 305430), (215, 183258), (258, 152715), (387, 101810), (430, 91629), (645, 61086), (774, 50905), (1290, 30543), (1935, 20362), (3870, 10181)]