30704200

素因数分解:

$2^3\times 5^2\times {\mathrm{153521}}^1$

素因数の和:153537

約数の個数: 24

約数和(自身を含む): 71387730

約数和(自身を除く): 40683530

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 153521, 307042, 614084, 767605, 1228168, 1535210, 3070420, 3838025, 6140840, 7676050, 15352100, 30704200]

約数ペア:

[(1, 30704200), (2, 15352100), (4, 7676050), (5, 6140840), (8, 3838025), (10, 3070420), (20, 1535210), (25, 1228168), (40, 767605), (50, 614084), (100, 307042), (200, 153521)]