83659980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{10979}}^1$

素因数の和:11118

約数の個数: 48

約数和(自身を含む): 236113920

約数和(自身を除く): 152453940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 10979, 21958, 32937, 43916, 54895, 65874, 109790, 131748, 164685, 219580, 329370, 658740, 1394333, 2788666, 4182999, 5577332, 6971665, 8365998, 13943330, 16731996, 20914995, 27886660, 41829990, 83659980]

約数ペア:

[(1, 83659980), (2, 41829990), (3, 27886660), (4, 20914995), (5, 16731996), (6, 13943330), (10, 8365998), (12, 6971665), (15, 5577332), (20, 4182999), (30, 2788666), (60, 1394333), (127, 658740), (254, 329370), (381, 219580), (508, 164685), (635, 131748), (762, 109790), (1270, 65874), (1524, 54895), (1905, 43916), (2540, 32937), (3810, 21958), (7620, 10979)]