85351740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{10859}}^1$

素因数の和:11002

約数の個数: 48

約数和(自身を含む): 240831360

約数和(自身を除く): 155479620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 10859, 21718, 32577, 43436, 54295, 65154, 108590, 130308, 162885, 217180, 325770, 651540, 1422529, 2845058, 4267587, 5690116, 7112645, 8535174, 14225290, 17070348, 21337935, 28450580, 42675870, 85351740]

約数ペア:

[(1, 85351740), (2, 42675870), (3, 28450580), (4, 21337935), (5, 17070348), (6, 14225290), (10, 8535174), (12, 7112645), (15, 5690116), (20, 4267587), (30, 2845058), (60, 1422529), (131, 651540), (262, 325770), (393, 217180), (524, 162885), (655, 130308), (786, 108590), (1310, 65154), (1572, 54295), (1965, 43436), (2620, 32577), (3930, 21718), (7860, 10859)]