15390930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{513031}}^1$

素因数の和:513041

約数の個数: 16

約数和(自身を含む): 36938304

約数和(自身を除く): 21547374

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 513031, 1026062, 1539093, 2565155, 3078186, 5130310, 7695465, 15390930]

約数ペア:

[(1, 15390930), (2, 7695465), (3, 5130310), (5, 3078186), (6, 2565155), (10, 1539093), (15, 1026062), (30, 513031)]