23630870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{449}}^1$

素因数の和:752

約数の個数: 32

約数和(自身を含む): 45036000

約数和(自身を除く): 21405130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 277, 449, 554, 898, 1385, 2245, 2770, 4490, 5263, 8531, 10526, 17062, 26315, 42655, 52630, 85310, 124373, 248746, 621865, 1243730, 2363087, 4726174, 11815435, 23630870]

約数ペア:

[(1, 23630870), (2, 11815435), (5, 4726174), (10, 2363087), (19, 1243730), (38, 621865), (95, 248746), (190, 124373), (277, 85310), (449, 52630), (554, 42655), (898, 26315), (1385, 17062), (2245, 10526), (2770, 8531), (4490, 5263)]