131086380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{75337}}^1$

素因数の和:75378

約数の個数: 48

約数和(自身を含む): 379703520

約数和(自身を除く): 248617140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 75337, 150674, 226011, 301348, 376685, 452022, 753370, 904044, 1130055, 1506740, 2184773, 2260110, 4369546, 4520220, 6554319, 8739092, 10923865, 13108638, 21847730, 26217276, 32771595, 43695460, 65543190, 131086380]

約数ペア:

[(1, 131086380), (2, 65543190), (3, 43695460), (4, 32771595), (5, 26217276), (6, 21847730), (10, 13108638), (12, 10923865), (15, 8739092), (20, 6554319), (29, 4520220), (30, 4369546), (58, 2260110), (60, 2184773), (87, 1506740), (116, 1130055), (145, 904044), (174, 753370), (290, 452022), (348, 376685), (435, 301348), (580, 226011), (870, 150674), (1740, 75337)]