86491710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{4021}}^1$

素因数の和:4273

約数の個数: 48

約数和(自身を含む): 225875520

約数和(自身を除く): 139383810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 239, 478, 717, 1195, 1434, 2151, 2390, 3585, 4021, 4302, 7170, 8042, 10755, 12063, 20105, 21510, 24126, 36189, 40210, 60315, 72378, 120630, 180945, 361890, 961019, 1922038, 2883057, 4805095, 5766114, 8649171, 9610190, 14415285, 17298342, 28830570, 43245855, 86491710]

約数ペア:

[(1, 86491710), (2, 43245855), (3, 28830570), (5, 17298342), (6, 14415285), (9, 9610190), (10, 8649171), (15, 5766114), (18, 4805095), (30, 2883057), (45, 1922038), (90, 961019), (239, 361890), (478, 180945), (717, 120630), (1195, 72378), (1434, 60315), (2151, 40210), (2390, 36189), (3585, 24126), (4021, 21510), (4302, 20105), (7170, 12063), (8042, 10755)]