66639630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2221321}}^1$

素因数の和:2221331

約数の個数: 16

約数和(自身を含む): 159935184

約数和(自身を除く): 93295554

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2221321, 4442642, 6663963, 11106605, 13327926, 22213210, 33319815, 66639630]

約数ペア:

[(1, 66639630), (2, 33319815), (3, 22213210), (5, 13327926), (6, 11106605), (10, 6663963), (15, 4442642), (30, 2221321)]