21119310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{234659}}^1$

素因数の和:234672

約数の個数: 24

約数和(自身を含む): 54910440

約数和(自身を除く): 33791130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 234659, 469318, 703977, 1173295, 1407954, 2111931, 2346590, 3519885, 4223862, 7039770, 10559655, 21119310]

約数ペア:

[(1, 21119310), (2, 10559655), (3, 7039770), (5, 4223862), (6, 3519885), (9, 2346590), (10, 2111931), (15, 1407954), (18, 1173295), (30, 703977), (45, 469318), (90, 234659)]