2357703460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{16840739}}^1$

素因数の和:16840755

約数の個数: 24

約数和(自身を含む): 5658488640

約数和(自身を除く): 3300785180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 16840739, 33681478, 67362956, 84203695, 117885173, 168407390, 235770346, 336814780, 471540692, 589425865, 1178851730, 2357703460]

約数ペア:

[(1, 2357703460), (2, 1178851730), (4, 589425865), (5, 471540692), (7, 336814780), (10, 235770346), (14, 168407390), (20, 117885173), (28, 84203695), (35, 67362956), (70, 33681478), (140, 16840739)]