64966470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{983}}^1\times {\mathrm{2203}}^1$

素因数の和:3196

約数の個数: 32

約数和(自身を含む): 156148992

約数和(自身を除く): 91182522

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 983, 1966, 2203, 2949, 4406, 4915, 5898, 6609, 9830, 11015, 13218, 14745, 22030, 29490, 33045, 66090, 2165549, 4331098, 6496647, 10827745, 12993294, 21655490, 32483235, 64966470]

約数ペア:

[(1, 64966470), (2, 32483235), (3, 21655490), (5, 12993294), (6, 10827745), (10, 6496647), (15, 4331098), (30, 2165549), (983, 66090), (1966, 33045), (2203, 29490), (2949, 22030), (4406, 14745), (4915, 13218), (5898, 11015), (6609, 9830)]