31010622

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 66568320

約数和(自身を除く): 35557698

約数列:

[1, 2, 3, 6, 19, 38, 57, 103, 114, 139, 206, 278, 309, 361, 417, 618, 722, 834, 1083, 1957, 2166, 2641, 3914, 5282, 5871, 7923, 11742, 14317, 15846, 28634, 37183, 42951, 50179, 74366, 85902, 100358, 111549, 150537, 223098, 272023, 301074, 544046, 816069, 1632138, 5168437, 10336874, 15505311, 31010622]

約数ペア:

[(1, 31010622), (2, 15505311), (3, 10336874), (6, 5168437), (19, 1632138), (38, 816069), (57, 544046), (103, 301074), (114, 272023), (139, 223098), (206, 150537), (278, 111549), (309, 100358), (361, 85902), (417, 74366), (618, 50179), (722, 42951), (834, 37183), (1083, 28634), (1957, 15846), (2166, 14317), (2641, 11742), (3914, 7923), (5282, 5871)]