148662910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{13381}}^1$

素因数の和:13500

約数の個数: 32

約数和(自身を含む): 294832224

約数和(自身を除く): 146169314

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 505, 1010, 1111, 2222, 5555, 11110, 13381, 26762, 66905, 133810, 147191, 294382, 735955, 1351481, 1471910, 2702962, 6757405, 13514810, 14866291, 29732582, 74331455, 148662910]

約数ペア:

[(1, 148662910), (2, 74331455), (5, 29732582), (10, 14866291), (11, 13514810), (22, 6757405), (55, 2702962), (101, 1471910), (110, 1351481), (202, 735955), (505, 294382), (1010, 147191), (1111, 133810), (2222, 66905), (5555, 26762), (11110, 13381)]