12430620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1303}}^1$

素因数の和:1371

約数の個数: 72

約数和(自身を含む): 38447136

約数和(自身を除く): 26016516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1303, 1590, 1908, 2385, 2606, 3180, 3909, 4770, 5212, 6515, 7818, 9540, 11727, 13030, 15636, 19545, 23454, 26060, 39090, 46908, 58635, 69059, 78180, 117270, 138118, 207177, 234540, 276236, 345295, 414354, 621531, 690590, 828708, 1035885, 1243062, 1381180, 2071770, 2486124, 3107655, 4143540, 6215310, 12430620]

約数ペア:

[(1, 12430620), (2, 6215310), (3, 4143540), (4, 3107655), (5, 2486124), (6, 2071770), (9, 1381180), (10, 1243062), (12, 1035885), (15, 828708), (18, 690590), (20, 621531), (30, 414354), (36, 345295), (45, 276236), (53, 234540), (60, 207177), (90, 138118), (106, 117270), (159, 78180), (180, 69059), (212, 58635), (265, 46908), (318, 39090), (477, 26060), (530, 23454), (636, 19545), (795, 15636), (954, 13030), (1060, 11727), (1303, 9540), (1590, 7818), (1908, 6515), (2385, 5212), (2606, 4770), (3180, 3909)]