30247665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1063}}^1$

素因数の和:1349

約数の個数: 32

約数和(自身を含む): 55566336

約数和(自身を除く): 25318671

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 271, 813, 1063, 1355, 1897, 3189, 4065, 5315, 5691, 7441, 9485, 15945, 22323, 28455, 37205, 111615, 288073, 864219, 1440365, 2016511, 4321095, 6049533, 10082555, 30247665]

約数ペア:

[(1, 30247665), (3, 10082555), (5, 6049533), (7, 4321095), (15, 2016511), (21, 1440365), (35, 864219), (105, 288073), (271, 111615), (813, 37205), (1063, 28455), (1355, 22323), (1897, 15945), (3189, 9485), (4065, 7441), (5315, 5691)]