181262220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{9127}}^1$

素因数の和:9470

約数の個数: 48

約数和(自身を含む): 509123328

約数和(自身を除く): 327861108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 993, 1324, 1655, 1986, 3310, 3972, 4965, 6620, 9127, 9930, 18254, 19860, 27381, 36508, 45635, 54762, 91270, 109524, 136905, 182540, 273810, 547620, 3021037, 6042074, 9063111, 12084148, 15105185, 18126222, 30210370, 36252444, 45315555, 60420740, 90631110, 181262220]

約数ペア:

[(1, 181262220), (2, 90631110), (3, 60420740), (4, 45315555), (5, 36252444), (6, 30210370), (10, 18126222), (12, 15105185), (15, 12084148), (20, 9063111), (30, 6042074), (60, 3021037), (331, 547620), (662, 273810), (993, 182540), (1324, 136905), (1655, 109524), (1986, 91270), (3310, 54762), (3972, 45635), (4965, 36508), (6620, 27381), (9127, 19860), (9930, 18254)]