13893540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{231559}}^1$

素因数の和:231571

約数の個数: 24

約数和(自身を含む): 38902080

約数和(自身を除く): 25008540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 231559, 463118, 694677, 926236, 1157795, 1389354, 2315590, 2778708, 3473385, 4631180, 6946770, 13893540]

約数ペア:

[(1, 13893540), (2, 6946770), (3, 4631180), (4, 3473385), (5, 2778708), (6, 2315590), (10, 1389354), (12, 1157795), (15, 926236), (20, 694677), (30, 463118), (60, 231559)]