67780050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{34759}}^1$

素因数の和:34787

約数の個数: 48

約数和(自身を含む): 181030080

約数和(自身を除く): 113250030

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 34759, 69518, 104277, 173795, 208554, 347590, 451867, 521385, 868975, 903734, 1042770, 1355601, 1737950, 2259335, 2606925, 2711202, 4518670, 5213850, 6778005, 11296675, 13556010, 22593350, 33890025, 67780050]

約数ペア:

[(1, 67780050), (2, 33890025), (3, 22593350), (5, 13556010), (6, 11296675), (10, 6778005), (13, 5213850), (15, 4518670), (25, 2711202), (26, 2606925), (30, 2259335), (39, 1737950), (50, 1355601), (65, 1042770), (75, 903734), (78, 868975), (130, 521385), (150, 451867), (195, 347590), (325, 208554), (390, 173795), (650, 104277), (975, 69518), (1950, 34759)]