30657858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{66359}}^1$

素因数の和:66382

約数の個数: 32

約数和(自身を含む): 76446720

約数和(自身を除く): 45788862

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 66359, 132718, 199077, 398154, 464513, 729949, 929026, 1393539, 1459898, 2189847, 2787078, 4379694, 5109643, 10219286, 15328929, 30657858]

約数ペア:

[(1, 30657858), (2, 15328929), (3, 10219286), (6, 5109643), (7, 4379694), (11, 2787078), (14, 2189847), (21, 1459898), (22, 1393539), (33, 929026), (42, 729949), (66, 464513), (77, 398154), (154, 199077), (231, 132718), (462, 66359)]