91341090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{2609}}^1$

素因数の和:3011

約数の個数: 48

約数和(自身を含む): 238188600

約数和(自身を除く): 146847510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 389, 778, 1167, 1945, 2334, 2609, 3501, 3890, 5218, 5835, 7002, 7827, 11670, 13045, 15654, 17505, 23481, 26090, 35010, 39135, 46962, 78270, 117405, 234810, 1014901, 2029802, 3044703, 5074505, 6089406, 9134109, 10149010, 15223515, 18268218, 30447030, 45670545, 91341090]

約数ペア:

[(1, 91341090), (2, 45670545), (3, 30447030), (5, 18268218), (6, 15223515), (9, 10149010), (10, 9134109), (15, 6089406), (18, 5074505), (30, 3044703), (45, 2029802), (90, 1014901), (389, 234810), (778, 117405), (1167, 78270), (1945, 46962), (2334, 39135), (2609, 35010), (3501, 26090), (3890, 23481), (5218, 17505), (5835, 15654), (7002, 13045), (7827, 11670)]