2619930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3797}}^1$

素因数の和:3830

約数の個数: 32

約数和(自身を含む): 6562944

約数和(自身を除く): 3943014

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 3797, 7594, 11391, 18985, 22782, 37970, 56955, 87331, 113910, 174662, 261993, 436655, 523986, 873310, 1309965, 2619930]

約数ペア:

[(1, 2619930), (2, 1309965), (3, 873310), (5, 523986), (6, 436655), (10, 261993), (15, 174662), (23, 113910), (30, 87331), (46, 56955), (69, 37970), (115, 22782), (138, 18985), (230, 11391), (345, 7594), (690, 3797)]