30431615

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{11549}}^1$

素因数の和:11602

約数の個数: 16

約数和(自身を含む): 39916800

約数和(自身を除く): 9485185

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 11549, 57745, 196333, 358019, 981665, 1790095, 6086323, 30431615]

約数ペア:

[(1, 30431615), (5, 6086323), (17, 1790095), (31, 981665), (85, 358019), (155, 196333), (527, 57745), (2635, 11549)]