9998190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{111091}}^1$

素因数の和:111104

約数の個数: 24

約数和(自身を含む): 25995528

約数和(自身を除く): 15997338

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 111091, 222182, 333273, 555455, 666546, 999819, 1110910, 1666365, 1999638, 3332730, 4999095, 9998190]

約数ペア:

[(1, 9998190), (2, 4999095), (3, 3332730), (5, 1999638), (6, 1666365), (9, 1110910), (10, 999819), (15, 666546), (18, 555455), (30, 333273), (45, 222182), (90, 111091)]