2013897990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{6229}}^1$

素因数の和:7081

約数の個数: 64

約数和(自身を含む): 5212267200

約数和(自身を除く): 3198369210

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 829, 1658, 2487, 4145, 4974, 6229, 8290, 10777, 12435, 12458, 18687, 21554, 24870, 31145, 32331, 37374, 53885, 62290, 64662, 80977, 93435, 107770, 161655, 161954, 186870, 242931, 323310, 404885, 485862, 809770, 1214655, 2429310, 5163841, 10327682, 15491523, 25819205, 30983046, 51638410, 67129933, 77457615, 134259866, 154915230, 201389799, 335649665, 402779598, 671299330, 1006948995, 2013897990]

約数ペア:

[(1, 2013897990), (2, 1006948995), (3, 671299330), (5, 402779598), (6, 335649665), (10, 201389799), (13, 154915230), (15, 134259866), (26, 77457615), (30, 67129933), (39, 51638410), (65, 30983046), (78, 25819205), (130, 15491523), (195, 10327682), (390, 5163841), (829, 2429310), (1658, 1214655), (2487, 809770), (4145, 485862), (4974, 404885), (6229, 323310), (8290, 242931), (10777, 186870), (12435, 161954), (12458, 161655), (18687, 107770), (21554, 93435), (24870, 80977), (31145, 64662), (32331, 62290), (37374, 53885)]