157029455390

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{900037}}^1$

素因数の和:900356

約数の個数: 32

約数和(自身を含む): 287724147840

約数和(自身を除く): 130694692450

約数列:

[1, 2, 5, 10, 73, 146, 239, 365, 478, 730, 1195, 2390, 17447, 34894, 87235, 174470, 900037, 1800074, 4500185, 9000370, 65702701, 131405402, 215108843, 328513505, 430217686, 657027010, 1075544215, 2151088430, 15702945539, 31405891078, 78514727695, 157029455390]

約数ペア:

[(1, 157029455390), (2, 78514727695), (5, 31405891078), (10, 15702945539), (73, 2151088430), (146, 1075544215), (239, 657027010), (365, 430217686), (478, 328513505), (730, 215108843), (1195, 131405402), (2390, 65702701), (17447, 9000370), (34894, 4500185), (87235, 1800074), (174470, 900037)]