10828260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1399}}^1$

素因数の和:1457

約数の個数: 72

約数和(自身を含む): 33633600

約数和(自身を除く): 22805340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1399, 1548, 1935, 2580, 2798, 3870, 4197, 5596, 6995, 7740, 8394, 12591, 13990, 16788, 20985, 25182, 27980, 41970, 50364, 60157, 62955, 83940, 120314, 125910, 180471, 240628, 251820, 300785, 360942, 541413, 601570, 721884, 902355, 1082826, 1203140, 1804710, 2165652, 2707065, 3609420, 5414130, 10828260]

約数ペア:

[(1, 10828260), (2, 5414130), (3, 3609420), (4, 2707065), (5, 2165652), (6, 1804710), (9, 1203140), (10, 1082826), (12, 902355), (15, 721884), (18, 601570), (20, 541413), (30, 360942), (36, 300785), (43, 251820), (45, 240628), (60, 180471), (86, 125910), (90, 120314), (129, 83940), (172, 62955), (180, 60157), (215, 50364), (258, 41970), (387, 27980), (430, 25182), (516, 20985), (645, 16788), (774, 13990), (860, 12591), (1290, 8394), (1399, 7740), (1548, 6995), (1935, 5596), (2580, 4197), (2798, 3870)]