56677890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{65147}}^1$

素因数の和:65186

約数の個数: 32

約数和(自身を含む): 140719680

約数和(自身を除く): 84041790

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 65147, 130294, 195441, 325735, 390882, 651470, 977205, 1889263, 1954410, 3778526, 5667789, 9446315, 11335578, 18892630, 28338945, 56677890]

約数ペア:

[(1, 56677890), (2, 28338945), (3, 18892630), (5, 11335578), (6, 9446315), (10, 5667789), (15, 3778526), (29, 1954410), (30, 1889263), (58, 977205), (87, 651470), (145, 390882), (174, 325735), (290, 195441), (435, 130294), (870, 65147)]