15393930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{513131}}^1$

素因数の和:513141

約数の個数: 16

約数和(自身を含む): 36945504

約数和(自身を除く): 21551574

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 513131, 1026262, 1539393, 2565655, 3078786, 5131310, 7696965, 15393930]

約数ペア:

[(1, 15393930), (2, 7696965), (3, 5131310), (5, 3078786), (6, 2565655), (10, 1539393), (15, 1026262), (30, 513131)]