3413740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 7983360

約数和(自身を除く): 4569620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 263, 295, 526, 590, 649, 1052, 1180, 1298, 1315, 2596, 2630, 2893, 3245, 5260, 5786, 6490, 11572, 12980, 14465, 15517, 28930, 31034, 57860, 62068, 77585, 155170, 170687, 310340, 341374, 682748, 853435, 1706870, 3413740]

約数ペア:

[(1, 3413740), (2, 1706870), (4, 853435), (5, 682748), (10, 341374), (11, 310340), (20, 170687), (22, 155170), (44, 77585), (55, 62068), (59, 57860), (110, 31034), (118, 28930), (220, 15517), (236, 14465), (263, 12980), (295, 11572), (526, 6490), (590, 5786), (649, 5260), (1052, 3245), (1180, 2893), (1298, 2630), (1315, 2596)]