11570220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{64279}}^1$

素因数の和:64294

約数の個数: 36

約数和(自身を含む): 35096880

約数和(自身を除く): 23526660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 64279, 128558, 192837, 257116, 321395, 385674, 578511, 642790, 771348, 964185, 1157022, 1285580, 1928370, 2314044, 2892555, 3856740, 5785110, 11570220]

約数ペア:

[(1, 11570220), (2, 5785110), (3, 3856740), (4, 2892555), (5, 2314044), (6, 1928370), (9, 1285580), (10, 1157022), (12, 964185), (15, 771348), (18, 642790), (20, 578511), (30, 385674), (36, 321395), (45, 257116), (60, 192837), (90, 128558), (180, 64279)]