129647310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{829}}^1$

素因数の和:1253

約数の個数: 64

約数和(自身を含む): 336329280

約数和(自身を除く): 206681970

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 401, 802, 829, 1203, 1658, 2005, 2406, 2487, 4010, 4145, 4974, 5213, 6015, 8290, 10426, 10777, 12030, 12435, 15639, 21554, 24870, 26065, 31278, 32331, 52130, 53885, 64662, 78195, 107770, 156390, 161655, 323310, 332429, 664858, 997287, 1662145, 1994574, 3324290, 4321577, 4986435, 8643154, 9972870, 12964731, 21607885, 25929462, 43215770, 64823655, 129647310]

約数ペア:

[(1, 129647310), (2, 64823655), (3, 43215770), (5, 25929462), (6, 21607885), (10, 12964731), (13, 9972870), (15, 8643154), (26, 4986435), (30, 4321577), (39, 3324290), (65, 1994574), (78, 1662145), (130, 997287), (195, 664858), (390, 332429), (401, 323310), (802, 161655), (829, 156390), (1203, 107770), (1658, 78195), (2005, 64662), (2406, 53885), (2487, 52130), (4010, 32331), (4145, 31278), (4974, 26065), (5213, 24870), (6015, 21554), (8290, 15639), (10426, 12435), (10777, 12030)]