30180204

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{17837}}^1$

素因数の和:17894

約数の個数: 36

約数和(自身を含む): 77916384

約数和(自身を除く): 47736180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 17837, 35674, 53511, 71348, 107022, 160533, 214044, 321066, 642132, 838339, 1676678, 2515017, 3353356, 5030034, 7545051, 10060068, 15090102, 30180204]

約数ペア:

[(1, 30180204), (2, 15090102), (3, 10060068), (4, 7545051), (6, 5030034), (9, 3353356), (12, 2515017), (18, 1676678), (36, 838339), (47, 642132), (94, 321066), (141, 214044), (188, 160533), (282, 107022), (423, 71348), (564, 53511), (846, 35674), (1692, 17837)]