137799420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{208787}}^1$

素因数の和:208810

約数の個数: 48

約数和(自身を含む): 420916608

約数和(自身を除く): 283117188

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 208787, 417574, 626361, 835148, 1043935, 1252722, 2087870, 2296657, 2505444, 3131805, 4175740, 4593314, 6263610, 6889971, 9186628, 11483285, 12527220, 13779942, 22966570, 27559884, 34449855, 45933140, 68899710, 137799420]

約数ペア:

[(1, 137799420), (2, 68899710), (3, 45933140), (4, 34449855), (5, 27559884), (6, 22966570), (10, 13779942), (11, 12527220), (12, 11483285), (15, 9186628), (20, 6889971), (22, 6263610), (30, 4593314), (33, 4175740), (44, 3131805), (55, 2505444), (60, 2296657), (66, 2087870), (110, 1252722), (132, 1043935), (165, 835148), (220, 626361), (330, 417574), (660, 208787)]