87488910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{108011}}^1$

素因数の和:108030

約数の個数: 40

約数和(自身を含む): 235250136

約数和(自身を除く): 147761226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 108011, 216022, 324033, 540055, 648066, 972099, 1080110, 1620165, 1944198, 2916297, 3240330, 4860495, 5832594, 8748891, 9720990, 14581485, 17497782, 29162970, 43744455, 87488910]

約数ペア:

[(1, 87488910), (2, 43744455), (3, 29162970), (5, 17497782), (6, 14581485), (9, 9720990), (10, 8748891), (15, 5832594), (18, 4860495), (27, 3240330), (30, 2916297), (45, 1944198), (54, 1620165), (81, 1080110), (90, 972099), (135, 648066), (162, 540055), (270, 324033), (405, 216022), (810, 108011)]