30938616

素因数分解:

$2^3\times 3^2\times {\mathrm{241}}^1\times {\mathrm{1783}}^1$

素因数の和:2036

約数の個数: 48

約数和(自身を含む): 84186960

約数和(自身を除く): 53248344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 241, 482, 723, 964, 1446, 1783, 1928, 2169, 2892, 3566, 4338, 5349, 5784, 7132, 8676, 10698, 14264, 16047, 17352, 21396, 32094, 42792, 64188, 128376, 429703, 859406, 1289109, 1718812, 2578218, 3437624, 3867327, 5156436, 7734654, 10312872, 15469308, 30938616]

約数ペア:

[(1, 30938616), (2, 15469308), (3, 10312872), (4, 7734654), (6, 5156436), (8, 3867327), (9, 3437624), (12, 2578218), (18, 1718812), (24, 1289109), (36, 859406), (72, 429703), (241, 128376), (482, 64188), (723, 42792), (964, 32094), (1446, 21396), (1783, 17352), (1928, 16047), (2169, 14264), (2892, 10698), (3566, 8676), (4338, 7132), (5349, 5784)]