2017958520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{148817}}^1$

素因数の和:148944

約数の個数: 64

約数和(自身を含む): 6107490720

約数和(自身を除く): 4089532200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 565, 678, 904, 1130, 1356, 1695, 2260, 2712, 3390, 4520, 6780, 13560, 148817, 297634, 446451, 595268, 744085, 892902, 1190536, 1488170, 1785804, 2232255, 2976340, 3571608, 4464510, 5952680, 8929020, 16816321, 17858040, 33632642, 50448963, 67265284, 84081605, 100897926, 134530568, 168163210, 201795852, 252244815, 336326420, 403591704, 504489630, 672652840, 1008979260, 2017958520]

約数ペア:

[(1, 2017958520), (2, 1008979260), (3, 672652840), (4, 504489630), (5, 403591704), (6, 336326420), (8, 252244815), (10, 201795852), (12, 168163210), (15, 134530568), (20, 100897926), (24, 84081605), (30, 67265284), (40, 50448963), (60, 33632642), (113, 17858040), (120, 16816321), (226, 8929020), (339, 5952680), (452, 4464510), (565, 3571608), (678, 2976340), (904, 2232255), (1130, 1785804), (1356, 1488170), (1695, 1190536), (2260, 892902), (2712, 744085), (3390, 595268), (4520, 446451), (6780, 297634), (13560, 148817)]