30651030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3511}}^1$

素因数の和:3621

約数の個数: 48

約数和(自身を含む): 80537184

約数和(自身を除く): 49886154

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1746, 2910, 3511, 4365, 7022, 8730, 10533, 17555, 21066, 31599, 35110, 52665, 63198, 105330, 157995, 315990, 340567, 681134, 1021701, 1702835, 2043402, 3065103, 3405670, 5108505, 6130206, 10217010, 15325515, 30651030]

約数ペア:

[(1, 30651030), (2, 15325515), (3, 10217010), (5, 6130206), (6, 5108505), (9, 3405670), (10, 3065103), (15, 2043402), (18, 1702835), (30, 1021701), (45, 681134), (90, 340567), (97, 315990), (194, 157995), (291, 105330), (485, 63198), (582, 52665), (873, 35110), (970, 31599), (1455, 21066), (1746, 17555), (2910, 10533), (3511, 8730), (4365, 7022)]