149898390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{172297}}^1$

素因数の和:172336

約数の個数: 32

約数和(自身を含む): 372163680

約数和(自身を除く): 222265290

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 172297, 344594, 516891, 861485, 1033782, 1722970, 2584455, 4996613, 5168910, 9993226, 14989839, 24983065, 29979678, 49966130, 74949195, 149898390]

約数ペア:

[(1, 149898390), (2, 74949195), (3, 49966130), (5, 29979678), (6, 24983065), (10, 14989839), (15, 9993226), (29, 5168910), (30, 4996613), (58, 2584455), (87, 1722970), (145, 1033782), (174, 861485), (290, 516891), (435, 344594), (870, 172297)]