2899559810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{757}}^1\times {\mathrm{7817}}^1$

素因数の和:8595

約数の個数: 48

約数和(自身を含む): 6080121144

約数和(自身を除く): 3180561334

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 757, 1514, 3785, 5299, 7570, 7817, 10598, 15634, 26495, 37093, 39085, 52990, 54719, 74186, 78170, 109438, 185465, 273595, 370930, 383033, 547190, 766066, 1915165, 3830330, 5917469, 11834938, 29587345, 41422283, 59174690, 82844566, 207111415, 289955981, 414222830, 579911962, 1449779905, 2899559810]

約数ペア:

[(1, 2899559810), (2, 1449779905), (5, 579911962), (7, 414222830), (10, 289955981), (14, 207111415), (35, 82844566), (49, 59174690), (70, 41422283), (98, 29587345), (245, 11834938), (490, 5917469), (757, 3830330), (1514, 1915165), (3785, 766066), (5299, 547190), (7570, 383033), (7817, 370930), (10598, 273595), (15634, 185465), (26495, 109438), (37093, 78170), (39085, 74186), (52990, 54719)]