86190570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{4007}}^1$

素因数の和:4259

約数の個数: 48

約数和(自身を含む): 225089280

約数和(自身を除く): 138898710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 239, 478, 717, 1195, 1434, 2151, 2390, 3585, 4007, 4302, 7170, 8014, 10755, 12021, 20035, 21510, 24042, 36063, 40070, 60105, 72126, 120210, 180315, 360630, 957673, 1915346, 2873019, 4788365, 5746038, 8619057, 9576730, 14365095, 17238114, 28730190, 43095285, 86190570]

約数ペア:

[(1, 86190570), (2, 43095285), (3, 28730190), (5, 17238114), (6, 14365095), (9, 9576730), (10, 8619057), (15, 5746038), (18, 4788365), (30, 2873019), (45, 1915346), (90, 957673), (239, 360630), (478, 180315), (717, 120210), (1195, 72126), (1434, 60105), (2151, 40070), (2390, 36063), (3585, 24042), (4007, 21510), (4302, 20035), (7170, 12021), (8014, 10755)]