118255860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{656977}}^1$

素因数の和:656992

約数の個数: 36

約数和(自身を含む): 358709988

約数和(自身を除く): 240454128

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 656977, 1313954, 1970931, 2627908, 3284885, 3941862, 5912793, 6569770, 7883724, 9854655, 11825586, 13139540, 19709310, 23651172, 29563965, 39418620, 59127930, 118255860]

約数ペア:

[(1, 118255860), (2, 59127930), (3, 39418620), (4, 29563965), (5, 23651172), (6, 19709310), (9, 13139540), (10, 11825586), (12, 9854655), (15, 7883724), (18, 6569770), (20, 5912793), (30, 3941862), (36, 3284885), (45, 2627908), (60, 1970931), (90, 1313954), (180, 656977)]