899073810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{70849}}^1$

素因数の和:70912

約数の個数: 64

約数和(自身を含む): 2448576000

約数和(自身を除く): 1549502190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 705, 846, 1269, 1410, 2115, 2538, 4230, 6345, 12690, 70849, 141698, 212547, 354245, 425094, 637641, 708490, 1062735, 1275282, 1912923, 2125470, 3188205, 3329903, 3825846, 6376410, 6659806, 9564615, 9989709, 16649515, 19129230, 19979418, 29969127, 33299030, 49948545, 59938254, 89907381, 99897090, 149845635, 179814762, 299691270, 449536905, 899073810]

約数ペア:

[(1, 899073810), (2, 449536905), (3, 299691270), (5, 179814762), (6, 149845635), (9, 99897090), (10, 89907381), (15, 59938254), (18, 49948545), (27, 33299030), (30, 29969127), (45, 19979418), (47, 19129230), (54, 16649515), (90, 9989709), (94, 9564615), (135, 6659806), (141, 6376410), (235, 3825846), (270, 3329903), (282, 3188205), (423, 2125470), (470, 1912923), (705, 1275282), (846, 1062735), (1269, 708490), (1410, 637641), (2115, 425094), (2538, 354245), (4230, 212547), (6345, 141698), (12690, 70849)]