6638460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{110641}}^1$

素因数の和:110653

約数の個数: 24

約数和(自身を含む): 18587856

約数和(自身を除く): 11949396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 110641, 221282, 331923, 442564, 553205, 663846, 1106410, 1327692, 1659615, 2212820, 3319230, 6638460]

約数ペア:

[(1, 6638460), (2, 3319230), (3, 2212820), (4, 1659615), (5, 1327692), (6, 1106410), (10, 663846), (12, 553205), (15, 442564), (20, 331923), (30, 221282), (60, 110641)]