30740703

素因数分解:

$3^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{1783}}^1$

素因数の和:2614

約数の個数: 16

約数和(自身を含む): 46926336

約数和(自身を除く): 16185633

約数列:

[1, 3, 7, 21, 821, 1783, 2463, 5349, 5747, 12481, 17241, 37443, 1463843, 4391529, 10246901, 30740703]

約数ペア:

[(1, 30740703), (3, 10246901), (7, 4391529), (21, 1463843), (821, 37443), (1783, 17241), (2463, 12481), (5349, 5747)]