31887270

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{39367}}^1$

素因数の和:39386

約数の個数: 40

約数和(自身を含む): 85743504

約数和(自身を除く): 53856234

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 39367, 78734, 118101, 196835, 236202, 354303, 393670, 590505, 708606, 1062909, 1181010, 1771515, 2125818, 3188727, 3543030, 5314545, 6377454, 10629090, 15943635, 31887270]

約数ペア:

[(1, 31887270), (2, 15943635), (3, 10629090), (5, 6377454), (6, 5314545), (9, 3543030), (10, 3188727), (15, 2125818), (18, 1771515), (27, 1181010), (30, 1062909), (45, 708606), (54, 590505), (81, 393670), (90, 354303), (135, 236202), (162, 196835), (270, 118101), (405, 78734), (810, 39367)]