8642010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22159}}^1$

素因数の和:22182

約数の個数: 32

約数和(自身を含む): 22337280

約数和(自身を除く): 13695270

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 22159, 44318, 66477, 110795, 132954, 221590, 288067, 332385, 576134, 664770, 864201, 1440335, 1728402, 2880670, 4321005, 8642010]

約数ペア:

[(1, 8642010), (2, 4321005), (3, 2880670), (5, 1728402), (6, 1440335), (10, 864201), (13, 664770), (15, 576134), (26, 332385), (30, 288067), (39, 221590), (65, 132954), (78, 110795), (130, 66477), (195, 44318), (390, 22159)]