86323980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{727}}^1\times {\mathrm{1979}}^1$

素因数の和:2718

約数の個数: 48

約数和(自身を含む): 242161920

約数和(自身を除く): 155837940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 727, 1454, 1979, 2181, 2908, 3635, 3958, 4362, 5937, 7270, 7916, 8724, 9895, 10905, 11874, 14540, 19790, 21810, 23748, 29685, 39580, 43620, 59370, 118740, 1438733, 2877466, 4316199, 5754932, 7193665, 8632398, 14387330, 17264796, 21580995, 28774660, 43161990, 86323980]

約数ペア:

[(1, 86323980), (2, 43161990), (3, 28774660), (4, 21580995), (5, 17264796), (6, 14387330), (10, 8632398), (12, 7193665), (15, 5754932), (20, 4316199), (30, 2877466), (60, 1438733), (727, 118740), (1454, 59370), (1979, 43620), (2181, 39580), (2908, 29685), (3635, 23748), (3958, 21810), (4362, 19790), (5937, 14540), (7270, 11874), (7916, 10905), (8724, 9895)]