66208980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1103483}}^1$

素因数の和:1103495

約数の個数: 24

約数和(自身を含む): 185385312

約数和(自身を除く): 119176332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1103483, 2206966, 3310449, 4413932, 5517415, 6620898, 11034830, 13241796, 16552245, 22069660, 33104490, 66208980]

約数ペア:

[(1, 66208980), (2, 33104490), (3, 22069660), (4, 16552245), (5, 13241796), (6, 11034830), (10, 6620898), (12, 5517415), (15, 4413932), (20, 3310449), (30, 2206966), (60, 1103483)]