13191030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1511}}^1$

素因数の和:1621

約数の個数: 48

約数和(自身を含む): 34673184

約数和(自身を除く): 21482154

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1511, 1746, 2910, 3022, 4365, 4533, 7555, 8730, 9066, 13599, 15110, 22665, 27198, 45330, 67995, 135990, 146567, 293134, 439701, 732835, 879402, 1319103, 1465670, 2198505, 2638206, 4397010, 6595515, 13191030]

約数ペア:

[(1, 13191030), (2, 6595515), (3, 4397010), (5, 2638206), (6, 2198505), (9, 1465670), (10, 1319103), (15, 879402), (18, 732835), (30, 439701), (45, 293134), (90, 146567), (97, 135990), (194, 67995), (291, 45330), (485, 27198), (582, 22665), (873, 15110), (970, 13599), (1455, 9066), (1511, 8730), (1746, 7555), (2910, 4533), (3022, 4365)]