182516180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{16931}}^1$

素因数の和:16965

約数の個数: 72

約数和(自身を含む): 486422496

約数和(自身を除く): 303906316

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2156, 2695, 5390, 10780, 16931, 33862, 67724, 84655, 118517, 169310, 186241, 237034, 338620, 372482, 474068, 592585, 744964, 829619, 931205, 1185170, 1303687, 1659238, 1862410, 2370340, 2607374, 3318476, 3724820, 4148095, 5214748, 6518435, 8296190, 9125809, 13036870, 16592380, 18251618, 26073740, 36503236, 45629045, 91258090, 182516180]

約数ペア:

[(1, 182516180), (2, 91258090), (4, 45629045), (5, 36503236), (7, 26073740), (10, 18251618), (11, 16592380), (14, 13036870), (20, 9125809), (22, 8296190), (28, 6518435), (35, 5214748), (44, 4148095), (49, 3724820), (55, 3318476), (70, 2607374), (77, 2370340), (98, 1862410), (110, 1659238), (140, 1303687), (154, 1185170), (196, 931205), (220, 829619), (245, 744964), (308, 592585), (385, 474068), (490, 372482), (539, 338620), (770, 237034), (980, 186241), (1078, 169310), (1540, 118517), (2156, 84655), (2695, 67724), (5390, 33862), (10780, 16931)]