30594920

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{7573}}^1$

素因数の和:7685

約数の個数: 32

約数和(自身を含む): 69529320

約数和(自身を除く): 38934400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 7573, 15146, 30292, 37865, 60584, 75730, 151460, 302920, 764873, 1529746, 3059492, 3824365, 6118984, 7648730, 15297460, 30594920]

約数ペア:

[(1, 30594920), (2, 15297460), (4, 7648730), (5, 6118984), (8, 3824365), (10, 3059492), (20, 1529746), (40, 764873), (101, 302920), (202, 151460), (404, 75730), (505, 60584), (808, 37865), (1010, 30292), (2020, 15146), (4040, 7573)]