2742426910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{2699}}^1$

素因数の和:2905

約数の個数: 64

約数和(自身を含む): 5388768000

約数和(自身を除く): 2646341090

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 139, 170, 215, 278, 430, 695, 731, 1390, 1462, 2363, 2699, 3655, 4726, 5398, 5977, 7310, 11815, 11954, 13495, 23630, 26990, 29885, 45883, 59770, 91766, 101609, 116057, 203218, 229415, 232114, 375161, 458830, 508045, 580285, 750322, 1016090, 1160570, 1875805, 1972969, 3751610, 3945938, 6377737, 9864845, 12755474, 16131923, 19729690, 31888685, 32263846, 63777370, 80659615, 161319230, 274242691, 548485382, 1371213455, 2742426910]

約数ペア:

[(1, 2742426910), (2, 1371213455), (5, 548485382), (10, 274242691), (17, 161319230), (34, 80659615), (43, 63777370), (85, 32263846), (86, 31888685), (139, 19729690), (170, 16131923), (215, 12755474), (278, 9864845), (430, 6377737), (695, 3945938), (731, 3751610), (1390, 1972969), (1462, 1875805), (2363, 1160570), (2699, 1016090), (3655, 750322), (4726, 580285), (5398, 508045), (5977, 458830), (7310, 375161), (11815, 232114), (11954, 229415), (13495, 203218), (23630, 116057), (26990, 101609), (29885, 91766), (45883, 59770)]