57285730

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{787}}^1$

素因数の和:1074

約数の個数: 32

約数和(自身を含む): 107231040

約数和(自身を除く): 49945310

約数列:

[1, 2, 5, 10, 29, 58, 145, 251, 290, 502, 787, 1255, 1574, 2510, 3935, 7279, 7870, 14558, 22823, 36395, 45646, 72790, 114115, 197537, 228230, 395074, 987685, 1975370, 5728573, 11457146, 28642865, 57285730]

約数ペア:

[(1, 57285730), (2, 28642865), (5, 11457146), (10, 5728573), (29, 1975370), (58, 987685), (145, 395074), (251, 228230), (290, 197537), (502, 114115), (787, 72790), (1255, 45646), (1574, 36395), (2510, 22823), (3935, 14558), (7279, 7870)]