8935030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:361

約数の個数: 48

約数和(自身を含む): 18499104

約数和(自身を除く): 9564074

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 169, 170, 221, 311, 338, 442, 622, 845, 1105, 1555, 1690, 2210, 2873, 3110, 4043, 5287, 5746, 8086, 10574, 14365, 20215, 26435, 28730, 40430, 52559, 52870, 68731, 105118, 137462, 262795, 343655, 525590, 687310, 893503, 1787006, 4467515, 8935030]

約数ペア:

[(1, 8935030), (2, 4467515), (5, 1787006), (10, 893503), (13, 687310), (17, 525590), (26, 343655), (34, 262795), (65, 137462), (85, 105118), (130, 68731), (169, 52870), (170, 52559), (221, 40430), (311, 28730), (338, 26435), (442, 20215), (622, 14365), (845, 10574), (1105, 8086), (1555, 5746), (1690, 5287), (2210, 4043), (2873, 3110)]