30421468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2297}}^1$

素因数の和:2362

約数の個数: 48

約数和(自身を含む): 67947264

約数和(自身を除く): 37525796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 154, 172, 301, 308, 473, 602, 946, 1204, 1892, 2297, 3311, 4594, 6622, 9188, 13244, 16079, 25267, 32158, 50534, 64316, 98771, 101068, 176869, 197542, 353738, 395084, 691397, 707476, 1086481, 1382794, 2172962, 2765588, 4345924, 7605367, 15210734, 30421468]

約数ペア:

[(1, 30421468), (2, 15210734), (4, 7605367), (7, 4345924), (11, 2765588), (14, 2172962), (22, 1382794), (28, 1086481), (43, 707476), (44, 691397), (77, 395084), (86, 353738), (154, 197542), (172, 176869), (301, 101068), (308, 98771), (473, 64316), (602, 50534), (946, 32158), (1204, 25267), (1892, 16079), (2297, 13244), (3311, 9188), (4594, 6622)]