6980310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 18869760

約数和(自身を除く): 11889450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 103, 135, 206, 251, 270, 309, 502, 515, 618, 753, 927, 1030, 1255, 1506, 1545, 1854, 2259, 2510, 2781, 3090, 3765, 4518, 4635, 5562, 6777, 7530, 9270, 11295, 13554, 13905, 22590, 25853, 27810, 33885, 51706, 67770, 77559, 129265, 155118, 232677, 258530, 387795, 465354, 698031, 775590, 1163385, 1396062, 2326770, 3490155, 6980310]

約数ペア:

[(1, 6980310), (2, 3490155), (3, 2326770), (5, 1396062), (6, 1163385), (9, 775590), (10, 698031), (15, 465354), (18, 387795), (27, 258530), (30, 232677), (45, 155118), (54, 129265), (90, 77559), (103, 67770), (135, 51706), (206, 33885), (251, 27810), (270, 25853), (309, 22590), (502, 13905), (515, 13554), (618, 11295), (753, 9270), (927, 7530), (1030, 6777), (1255, 5562), (1506, 4635), (1545, 4518), (1854, 3765), (2259, 3090), (2510, 2781)]