30318100

素因数分解:

$2^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{2213}}^1$

素因数の和:2364

約数の個数: 36

約数和(自身を含む): 66300444

約数和(自身を除く): 35982344

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 137, 274, 548, 685, 1370, 2213, 2740, 3425, 4426, 6850, 8852, 11065, 13700, 22130, 44260, 55325, 110650, 221300, 303181, 606362, 1212724, 1515905, 3031810, 6063620, 7579525, 15159050, 30318100]

約数ペア:

[(1, 30318100), (2, 15159050), (4, 7579525), (5, 6063620), (10, 3031810), (20, 1515905), (25, 1212724), (50, 606362), (100, 303181), (137, 221300), (274, 110650), (548, 55325), (685, 44260), (1370, 22130), (2213, 13700), (2740, 11065), (3425, 8852), (4426, 6850)]