30141108

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{19471}}^1$

素因数の和:19524

約数の個数: 36

約数和(自身を含む): 77965888

約数和(自身を除く): 47824780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 19471, 38942, 58413, 77884, 116826, 175239, 233652, 350478, 700956, 837253, 1674506, 2511759, 3349012, 5023518, 7535277, 10047036, 15070554, 30141108]

約数ペア:

[(1, 30141108), (2, 15070554), (3, 10047036), (4, 7535277), (6, 5023518), (9, 3349012), (12, 2511759), (18, 1674506), (36, 837253), (43, 700956), (86, 350478), (129, 233652), (172, 175239), (258, 116826), (387, 77884), (516, 58413), (774, 38942), (1548, 19471)]