30008258

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3049}}^1$

素因数の和:3114

約数の個数: 32

約数和(自身を含む): 55632000

約数和(自身を除く): 25623742

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 3049, 4921, 6098, 9842, 21343, 42686, 57931, 112813, 115862, 225626, 405517, 789691, 811034, 1579382, 2143447, 4286894, 15004129, 30008258]

約数ペア:

[(1, 30008258), (2, 15004129), (7, 4286894), (14, 2143447), (19, 1579382), (37, 811034), (38, 789691), (74, 405517), (133, 225626), (259, 115862), (266, 112813), (518, 57931), (703, 42686), (1406, 21343), (3049, 9842), (4921, 6098)]