131430930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4381031}}^1$

素因数の和:4381041

約数の個数: 16

約数和(自身を含む): 315434304

約数和(自身を除く): 184003374

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4381031, 8762062, 13143093, 21905155, 26286186, 43810310, 65715465, 131430930]

約数ペア:

[(1, 131430930), (2, 65715465), (3, 43810310), (5, 26286186), (6, 21905155), (10, 13143093), (15, 8762062), (30, 4381031)]