128576130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{51637}}^1$

素因数の和:51730

約数の個数: 32

約数和(自身を含む): 312306624

約数和(自身を除く): 183730494

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 51637, 103274, 154911, 258185, 309822, 516370, 774555, 1549110, 4285871, 8571742, 12857613, 21429355, 25715226, 42858710, 64288065, 128576130]

約数ペア:

[(1, 128576130), (2, 64288065), (3, 42858710), (5, 25715226), (6, 21429355), (10, 12857613), (15, 8571742), (30, 4285871), (83, 1549110), (166, 774555), (249, 516370), (415, 309822), (498, 258185), (830, 154911), (1245, 103274), (2490, 51637)]