45885618940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{330731}}^1$

素因数の和:331738

約数の個数: 48

約数和(自身を含む): 110236944384

約数和(自身を除く): 64351325444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 991, 1982, 3964, 4955, 6937, 9910, 13874, 19820, 27748, 34685, 69370, 138740, 330731, 661462, 1322924, 1653655, 2315117, 3307310, 4630234, 6614620, 9260468, 11575585, 23151170, 46302340, 327754421, 655508842, 1311017684, 1638772105, 2294280947, 3277544210, 4588561894, 6555088420, 9177123788, 11471404735, 22942809470, 45885618940]

約数ペア:

[(1, 45885618940), (2, 22942809470), (4, 11471404735), (5, 9177123788), (7, 6555088420), (10, 4588561894), (14, 3277544210), (20, 2294280947), (28, 1638772105), (35, 1311017684), (70, 655508842), (140, 327754421), (991, 46302340), (1982, 23151170), (3964, 11575585), (4955, 9260468), (6937, 6614620), (9910, 4630234), (13874, 3307310), (19820, 2315117), (27748, 1653655), (34685, 1322924), (69370, 661462), (138740, 330731)]