149085870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{21701}}^1$

素因数の和:21940

約数の個数: 32

約数和(自身を含む): 359385120

約数和(自身を除く): 210299250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 229, 458, 687, 1145, 1374, 2290, 3435, 6870, 21701, 43402, 65103, 108505, 130206, 217010, 325515, 651030, 4969529, 9939058, 14908587, 24847645, 29817174, 49695290, 74542935, 149085870]

約数ペア:

[(1, 149085870), (2, 74542935), (3, 49695290), (5, 29817174), (6, 24847645), (10, 14908587), (15, 9939058), (30, 4969529), (229, 651030), (458, 325515), (687, 217010), (1145, 130206), (1374, 108505), (2290, 65103), (3435, 43402), (6870, 21701)]