13051890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{145021}}^1$

素因数の和:145034

約数の個数: 24

約数和(自身を含む): 33935148

約数和(自身を除く): 20883258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 145021, 290042, 435063, 725105, 870126, 1305189, 1450210, 2175315, 2610378, 4350630, 6525945, 13051890]

約数ペア:

[(1, 13051890), (2, 6525945), (3, 4350630), (5, 2610378), (6, 2175315), (9, 1450210), (10, 1305189), (15, 870126), (18, 725105), (30, 435063), (45, 290042), (90, 145021)]