8479290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7639}}^1$

素因数の和:7686

約数の個数: 32

約数和(自身を含む): 20903040

約数和(自身を除く): 12423750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 7639, 15278, 22917, 38195, 45834, 76390, 114585, 229170, 282643, 565286, 847929, 1413215, 1695858, 2826430, 4239645, 8479290]

約数ペア:

[(1, 8479290), (2, 4239645), (3, 2826430), (5, 1695858), (6, 1413215), (10, 847929), (15, 565286), (30, 282643), (37, 229170), (74, 114585), (111, 76390), (185, 45834), (222, 38195), (370, 22917), (555, 15278), (1110, 7639)]