10657780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{283}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 25764480

約数和(自身を除く): 15106700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 269, 283, 538, 566, 1076, 1132, 1345, 1415, 1883, 1981, 2690, 2830, 3766, 3962, 5380, 5660, 7532, 7924, 9415, 9905, 18830, 19810, 37660, 39620, 76127, 152254, 304508, 380635, 532889, 761270, 1065778, 1522540, 2131556, 2664445, 5328890, 10657780]

約数ペア:

[(1, 10657780), (2, 5328890), (4, 2664445), (5, 2131556), (7, 1522540), (10, 1065778), (14, 761270), (20, 532889), (28, 380635), (35, 304508), (70, 152254), (140, 76127), (269, 39620), (283, 37660), (538, 19810), (566, 18830), (1076, 9905), (1132, 9415), (1345, 7924), (1415, 7532), (1883, 5660), (1981, 5380), (2690, 3962), (2830, 3766)]