217232010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{34981}}^1$

素因数の和:35020

約数の個数: 64

約数和(自身を含む): 604488960

約数和(自身を除く): 387256950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 34981, 69962, 104943, 174905, 209886, 314829, 349810, 524715, 629658, 804563, 944487, 1049430, 1574145, 1609126, 1888974, 2413689, 3148290, 4022815, 4722435, 4827378, 7241067, 8045630, 9444870, 12068445, 14482134, 21723201, 24136890, 36205335, 43446402, 72410670, 108616005, 217232010]

約数ペア:

[(1, 217232010), (2, 108616005), (3, 72410670), (5, 43446402), (6, 36205335), (9, 24136890), (10, 21723201), (15, 14482134), (18, 12068445), (23, 9444870), (27, 8045630), (30, 7241067), (45, 4827378), (46, 4722435), (54, 4022815), (69, 3148290), (90, 2413689), (115, 1888974), (135, 1609126), (138, 1574145), (207, 1049430), (230, 944487), (270, 804563), (345, 629658), (414, 524715), (621, 349810), (690, 314829), (1035, 209886), (1242, 174905), (2070, 104943), (3105, 69962), (6210, 34981)]