9978689.00000000

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{15017}}^1$

素因数の和:15190

約数の個数: 32

約数和(自身を含む): 177332544

約数和(自身を除く): 103899414

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 15017, 30034, 45051, 75085, 90102, 150170, 225255, 450510, 2447771, 4895542, 7343313, 12238855, 14686626, 24477710, 36716565, 73433130]

約数ペア:

[(1, 73433130), (2, 36716565), (3, 24477710), (5, 14686626), (6, 12238855), (10, 7343313), (15, 4895542), (30, 2447771), (163, 450510), (326, 225255), (489, 150170), (815, 90102), (978, 75085), (1630, 45051), (2445, 30034), (4890, 15017)]