23400990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{260011}}^1$

素因数の和:260024

約数の個数: 24

約数和(自身を含む): 60842808

約数和(自身を除く): 37441818

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 260011, 520022, 780033, 1300055, 1560066, 2340099, 2600110, 3900165, 4680198, 7800330, 11700495, 23400990]

約数ペア:

[(1, 23400990), (2, 11700495), (3, 7800330), (5, 4680198), (6, 3900165), (9, 2600110), (10, 2340099), (15, 1560066), (18, 1300055), (30, 780033), (45, 520022), (90, 260011)]