2217993615

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1051}}^1\times {\mathrm{2039}}^1$

素因数の和:3124

約数の個数: 48

約数和(自身を含む): 4017461760

約数和(自身を除く): 1799468145

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 1051, 2039, 3153, 5255, 6117, 9459, 10195, 15765, 18351, 24173, 30585, 46897, 47295, 72519, 91755, 120865, 140691, 217557, 234485, 362595, 422073, 703455, 1087785, 2110365, 2142989, 6428967, 10714945, 19286901, 32144835, 49288747, 96434505, 147866241, 246443735, 443598723, 739331205, 2217993615]

約数ペア:

[(1, 2217993615), (3, 739331205), (5, 443598723), (9, 246443735), (15, 147866241), (23, 96434505), (45, 49288747), (69, 32144835), (115, 19286901), (207, 10714945), (345, 6428967), (1035, 2142989), (1051, 2110365), (2039, 1087785), (3153, 703455), (5255, 422073), (6117, 362595), (9459, 234485), (10195, 217557), (15765, 140691), (18351, 120865), (24173, 91755), (30585, 72519), (46897, 47295)]