9091890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101021}}^1$

素因数の和:101034

約数の個数: 24

約数和(自身を含む): 23639148

約数和(自身を除く): 14547258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101021, 202042, 303063, 505105, 606126, 909189, 1010210, 1515315, 1818378, 3030630, 4545945, 9091890]

約数ペア:

[(1, 9091890), (2, 4545945), (3, 3030630), (5, 1818378), (6, 1515315), (9, 1010210), (10, 909189), (15, 606126), (18, 505105), (30, 303063), (45, 202042), (90, 101021)]