30488655

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{379}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 50780160

約数和(自身を除く): 20291505

約数列:

[1, 3, 5, 15, 31, 93, 155, 173, 379, 465, 519, 865, 1137, 1895, 2595, 5363, 5685, 11749, 16089, 26815, 35247, 58745, 65567, 80445, 176235, 196701, 327835, 983505, 2032577, 6097731, 10162885, 30488655]

約数ペア:

[(1, 30488655), (3, 10162885), (5, 6097731), (15, 2032577), (31, 983505), (93, 327835), (155, 196701), (173, 176235), (379, 80445), (465, 65567), (519, 58745), (865, 35247), (1137, 26815), (1895, 16089), (2595, 11749), (5363, 5685)]