210394530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{779239}}^1$

素因数の和:779255

約数の個数: 32

約数和(自身を含む): 561052800

約数和(自身を除く): 350658270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 779239, 1558478, 2337717, 3896195, 4675434, 7013151, 7792390, 11688585, 14026302, 21039453, 23377170, 35065755, 42078906, 70131510, 105197265, 210394530]

約数ペア:

[(1, 210394530), (2, 105197265), (3, 70131510), (5, 42078906), (6, 35065755), (9, 23377170), (10, 21039453), (15, 14026302), (18, 11688585), (27, 7792390), (30, 7013151), (45, 4675434), (54, 3896195), (90, 2337717), (135, 1558478), (270, 779239)]