53930730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{256813}}^1$

素因数の和:256830

約数の個数: 32

約数和(自身を含む): 147924864

約数和(自身を除く): 93994134

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 256813, 513626, 770439, 1284065, 1540878, 1797691, 2568130, 3595382, 3852195, 5393073, 7704390, 8988455, 10786146, 17976910, 26965365, 53930730]

約数ペア:

[(1, 53930730), (2, 26965365), (3, 17976910), (5, 10786146), (6, 8988455), (7, 7704390), (10, 5393073), (14, 3852195), (15, 3595382), (21, 2568130), (30, 1797691), (35, 1540878), (42, 1284065), (70, 770439), (105, 513626), (210, 256813)]