2749650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{797}}^1$

素因数の和:835

約数の個数: 48

約数和(自身を含む): 7124544

約数和(自身を除く): 4374894

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 797, 1150, 1594, 1725, 2391, 3450, 3985, 4782, 7970, 11955, 18331, 19925, 23910, 36662, 39850, 54993, 59775, 91655, 109986, 119550, 183310, 274965, 458275, 549930, 916550, 1374825, 2749650]

約数ペア:

[(1, 2749650), (2, 1374825), (3, 916550), (5, 549930), (6, 458275), (10, 274965), (15, 183310), (23, 119550), (25, 109986), (30, 91655), (46, 59775), (50, 54993), (69, 39850), (75, 36662), (115, 23910), (138, 19925), (150, 18331), (230, 11955), (345, 7970), (575, 4782), (690, 3985), (797, 3450), (1150, 2391), (1594, 1725)]