309010730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{74821}}^1$

素因数の和:74894

約数の個数: 32

約数和(自身を含む): 646462080

約数和(自身を除く): 337451350

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 4130, 74821, 149642, 374105, 523747, 748210, 1047494, 2618735, 4414439, 5237470, 8828878, 22072195, 30901073, 44144390, 61802146, 154505365, 309010730]

約数ペア:

[(1, 309010730), (2, 154505365), (5, 61802146), (7, 44144390), (10, 30901073), (14, 22072195), (35, 8828878), (59, 5237470), (70, 4414439), (118, 2618735), (295, 1047494), (413, 748210), (590, 523747), (826, 374105), (2065, 149642), (4130, 74821)]