56661870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{25873}}^1$

素因数の和:25956

約数の個数: 32

約数和(自身を含む): 137856672

約数和(自身を除く): 81194802

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 25873, 51746, 77619, 129365, 155238, 258730, 388095, 776190, 1888729, 3777458, 5666187, 9443645, 11332374, 18887290, 28330935, 56661870]

約数ペア:

[(1, 56661870), (2, 28330935), (3, 18887290), (5, 11332374), (6, 9443645), (10, 5666187), (15, 3777458), (30, 1888729), (73, 776190), (146, 388095), (219, 258730), (365, 155238), (438, 129365), (730, 77619), (1095, 51746), (2190, 25873)]