194890590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{1559}}^1$

素因数の和:2038

約数の個数: 64

約数和(自身を含む): 521164800

約数和(自身を除く): 326274210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 463, 926, 1389, 1559, 2315, 2778, 3118, 4167, 4630, 4677, 6945, 7795, 8334, 9354, 12501, 13890, 14031, 15590, 20835, 23385, 25002, 28062, 41670, 42093, 46770, 62505, 70155, 84186, 125010, 140310, 210465, 420930, 721817, 1443634, 2165451, 3609085, 4330902, 6496353, 7218170, 10827255, 12992706, 19489059, 21654510, 32481765, 38978118, 64963530, 97445295, 194890590]

約数ペア:

[(1, 194890590), (2, 97445295), (3, 64963530), (5, 38978118), (6, 32481765), (9, 21654510), (10, 19489059), (15, 12992706), (18, 10827255), (27, 7218170), (30, 6496353), (45, 4330902), (54, 3609085), (90, 2165451), (135, 1443634), (270, 721817), (463, 420930), (926, 210465), (1389, 140310), (1559, 125010), (2315, 84186), (2778, 70155), (3118, 62505), (4167, 46770), (4630, 42093), (4677, 41670), (6945, 28062), (7795, 25002), (8334, 23385), (9354, 20835), (12501, 15590), (13890, 14031)]