30085216

素因数分解:

$2^5\times 7^3\times {\mathrm{2741}}^1$

素因数の和:2772

約数の個数: 48

約数和(自身を含む): 69098400

約数和(自身を除く): 39013184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1568, 2741, 2744, 5482, 5488, 10964, 10976, 19187, 21928, 38374, 43856, 76748, 87712, 134309, 153496, 268618, 306992, 537236, 613984, 940163, 1074472, 1880326, 2148944, 3760652, 4297888, 7521304, 15042608, 30085216]

約数ペア:

[(1, 30085216), (2, 15042608), (4, 7521304), (7, 4297888), (8, 3760652), (14, 2148944), (16, 1880326), (28, 1074472), (32, 940163), (49, 613984), (56, 537236), (98, 306992), (112, 268618), (196, 153496), (224, 134309), (343, 87712), (392, 76748), (686, 43856), (784, 38374), (1372, 21928), (1568, 19187), (2741, 10976), (2744, 10964), (5482, 5488)]