2034781140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{4844717}}^1$

素因数の和:4844736

約数の個数: 48

約数和(自身を含む): 6511300992

約数和(自身を除く): 4476519852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 4844717, 9689434, 14534151, 19378868, 24223585, 29068302, 33913019, 48447170, 58136604, 67826038, 72670755, 96894340, 101739057, 135652076, 145341510, 169565095, 203478114, 290683020, 339130190, 406956228, 508695285, 678260380, 1017390570, 2034781140]

約数ペア:

[(1, 2034781140), (2, 1017390570), (3, 678260380), (4, 508695285), (5, 406956228), (6, 339130190), (7, 290683020), (10, 203478114), (12, 169565095), (14, 145341510), (15, 135652076), (20, 101739057), (21, 96894340), (28, 72670755), (30, 67826038), (35, 58136604), (42, 48447170), (60, 33913019), (70, 29068302), (84, 24223585), (105, 19378868), (140, 14534151), (210, 9689434), (420, 4844717)]