30180906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{239531}}^1$

素因数の和:239546

約数の個数: 24

約数和(自身を含む): 74733984

約数和(自身を除く): 44553078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 239531, 479062, 718593, 1437186, 1676717, 2155779, 3353434, 4311558, 5030151, 10060302, 15090453, 30180906]

約数ペア:

[(1, 30180906), (2, 15090453), (3, 10060302), (6, 5030151), (7, 4311558), (9, 3353434), (14, 2155779), (18, 1676717), (21, 1437186), (42, 718593), (63, 479062), (126, 239531)]