8779290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22511}}^1$

素因数の和:22534

約数の個数: 32

約数和(自身を含む): 22692096

約数和(自身を除く): 13912806

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 22511, 45022, 67533, 112555, 135066, 225110, 292643, 337665, 585286, 675330, 877929, 1463215, 1755858, 2926430, 4389645, 8779290]

約数ペア:

[(1, 8779290), (2, 4389645), (3, 2926430), (5, 1755858), (6, 1463215), (10, 877929), (13, 675330), (15, 585286), (26, 337665), (30, 292643), (39, 225110), (65, 135066), (78, 112555), (130, 67533), (195, 45022), (390, 22511)]