139481190

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{172199}}^1$

素因数の和:172218

約数の個数: 40

約数和(自身を含む): 375051600

約数和(自身を除く): 235570410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 172199, 344398, 516597, 860995, 1033194, 1549791, 1721990, 2582985, 3099582, 4649373, 5165970, 7748955, 9298746, 13948119, 15497910, 23246865, 27896238, 46493730, 69740595, 139481190]

約数ペア:

[(1, 139481190), (2, 69740595), (3, 46493730), (5, 27896238), (6, 23246865), (9, 15497910), (10, 13948119), (15, 9298746), (18, 7748955), (27, 5165970), (30, 4649373), (45, 3099582), (54, 2582985), (81, 1721990), (90, 1549791), (135, 1033194), (162, 860995), (270, 516597), (405, 344398), (810, 172199)]