30181578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{4759}}^1$

素因数の和:4922

約数の個数: 32

約数和(自身を含む): 69457920

約数和(自身を除く): 39276342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 151, 302, 453, 906, 1057, 2114, 3171, 4759, 6342, 9518, 14277, 28554, 33313, 66626, 99939, 199878, 718609, 1437218, 2155827, 4311654, 5030263, 10060526, 15090789, 30181578]

約数ペア:

[(1, 30181578), (2, 15090789), (3, 10060526), (6, 5030263), (7, 4311654), (14, 2155827), (21, 1437218), (42, 718609), (151, 199878), (302, 99939), (453, 66626), (906, 33313), (1057, 28554), (2114, 14277), (3171, 9518), (4759, 6342)]