57451620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{1453}}^1$

素因数の和:2124

約数の個数: 48

約数和(自身を含む): 161219520

約数和(自身を除く): 103767900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 659, 1318, 1453, 1977, 2636, 2906, 3295, 3954, 4359, 5812, 6590, 7265, 7908, 8718, 9885, 13180, 14530, 17436, 19770, 21795, 29060, 39540, 43590, 87180, 957527, 1915054, 2872581, 3830108, 4787635, 5745162, 9575270, 11490324, 14362905, 19150540, 28725810, 57451620]

約数ペア:

[(1, 57451620), (2, 28725810), (3, 19150540), (4, 14362905), (5, 11490324), (6, 9575270), (10, 5745162), (12, 4787635), (15, 3830108), (20, 2872581), (30, 1915054), (60, 957527), (659, 87180), (1318, 43590), (1453, 39540), (1977, 29060), (2636, 21795), (2906, 19770), (3295, 17436), (3954, 14530), (4359, 13180), (5812, 9885), (6590, 8718), (7265, 7908)]