3134360

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:755

約数の個数: 32

約数和(自身を含む): 7119360

約数和(自身を除く): 3985000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 617, 635, 1016, 1234, 1270, 2468, 2540, 3085, 4936, 5080, 6170, 12340, 24680, 78359, 156718, 313436, 391795, 626872, 783590, 1567180, 3134360]

約数ペア:

[(1, 3134360), (2, 1567180), (4, 783590), (5, 626872), (8, 391795), (10, 313436), (20, 156718), (40, 78359), (127, 24680), (254, 12340), (508, 6170), (617, 5080), (635, 4936), (1016, 3085), (1234, 2540), (1270, 2468)]