54345870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{201281}}^1$

素因数の和:201297

約数の個数: 32

約数和(自身を含む): 144923040

約数和(自身を除く): 90577170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 201281, 402562, 603843, 1006405, 1207686, 1811529, 2012810, 3019215, 3623058, 5434587, 6038430, 9057645, 10869174, 18115290, 27172935, 54345870]

約数ペア:

[(1, 54345870), (2, 27172935), (3, 18115290), (5, 10869174), (6, 9057645), (9, 6038430), (10, 5434587), (15, 3623058), (18, 3019215), (27, 2012810), (30, 1811529), (45, 1207686), (54, 1006405), (90, 603843), (135, 402562), (270, 201281)]