1489788270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{863}}^1\times {\mathrm{19181}}^1$

素因数の和:20057

約数の個数: 48

約数和(自身を含む): 3878140032

約数和(自身を除く): 2388351762

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 863, 1726, 2589, 4315, 5178, 7767, 8630, 12945, 15534, 19181, 25890, 38362, 38835, 57543, 77670, 95905, 115086, 172629, 191810, 287715, 345258, 575430, 863145, 1726290, 16553203, 33106406, 49659609, 82766015, 99319218, 148978827, 165532030, 248298045, 297957654, 496596090, 744894135, 1489788270]

約数ペア:

[(1, 1489788270), (2, 744894135), (3, 496596090), (5, 297957654), (6, 248298045), (9, 165532030), (10, 148978827), (15, 99319218), (18, 82766015), (30, 49659609), (45, 33106406), (90, 16553203), (863, 1726290), (1726, 863145), (2589, 575430), (4315, 345258), (5178, 287715), (7767, 191810), (8630, 172629), (12945, 115086), (15534, 95905), (19181, 77670), (25890, 57543), (38362, 38835)]