129652270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{1741}}^1$

素因数の和:2436

約数の個数: 32

約数和(自身を含む): 255112416

約数和(自身を除く): 125460146

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 677, 1354, 1741, 3385, 3482, 6770, 7447, 8705, 14894, 17410, 19151, 37235, 38302, 74470, 95755, 191510, 1178657, 2357314, 5893285, 11786570, 12965227, 25930454, 64826135, 129652270]

約数ペア:

[(1, 129652270), (2, 64826135), (5, 25930454), (10, 12965227), (11, 11786570), (22, 5893285), (55, 2357314), (110, 1178657), (677, 191510), (1354, 95755), (1741, 74470), (3385, 38302), (3482, 37235), (6770, 19151), (7447, 17410), (8705, 14894)]