3394820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1187}}^1$

素因数の和:1220

約数の個数: 48

約数和(自身を含む): 8382528

約数和(自身を除く): 4987708

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1187, 1430, 2374, 2860, 4748, 5935, 11870, 13057, 15431, 23740, 26114, 30862, 52228, 61724, 65285, 77155, 130570, 154310, 169741, 261140, 308620, 339482, 678964, 848705, 1697410, 3394820]

約数ペア:

[(1, 3394820), (2, 1697410), (4, 848705), (5, 678964), (10, 339482), (11, 308620), (13, 261140), (20, 169741), (22, 154310), (26, 130570), (44, 77155), (52, 65285), (55, 61724), (65, 52228), (110, 30862), (130, 26114), (143, 23740), (220, 15431), (260, 13057), (286, 11870), (572, 5935), (715, 4748), (1187, 2860), (1430, 2374)]