30811368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{761}}^1$

素因数の和:1018

約数の個数: 64

約数和(自身を含む): 88513920

約数和(自身を除く): 57702552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 241, 482, 723, 761, 964, 1446, 1522, 1687, 1928, 2283, 2892, 3044, 3374, 4566, 5061, 5327, 5784, 6088, 6748, 9132, 10122, 10654, 13496, 15981, 18264, 20244, 21308, 31962, 40488, 42616, 63924, 127848, 183401, 366802, 550203, 733604, 1100406, 1283807, 1467208, 2200812, 2567614, 3851421, 4401624, 5135228, 7702842, 10270456, 15405684, 30811368]

約数ペア:

[(1, 30811368), (2, 15405684), (3, 10270456), (4, 7702842), (6, 5135228), (7, 4401624), (8, 3851421), (12, 2567614), (14, 2200812), (21, 1467208), (24, 1283807), (28, 1100406), (42, 733604), (56, 550203), (84, 366802), (168, 183401), (241, 127848), (482, 63924), (723, 42616), (761, 40488), (964, 31962), (1446, 21308), (1522, 20244), (1687, 18264), (1928, 15981), (2283, 13496), (2892, 10654), (3044, 10122), (3374, 9132), (4566, 6748), (5061, 6088), (5327, 5784)]