64629370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4561}}^1$

素因数の和:4690

約数の個数: 32

約数和(自身を含む): 126458640

約数和(自身を除く): 61829270

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 545, 1090, 1417, 2834, 4561, 7085, 9122, 14170, 22805, 45610, 59293, 118586, 296465, 497149, 592930, 994298, 2485745, 4971490, 6462937, 12925874, 32314685, 64629370]

約数ペア:

[(1, 64629370), (2, 32314685), (5, 12925874), (10, 6462937), (13, 4971490), (26, 2485745), (65, 994298), (109, 592930), (130, 497149), (218, 296465), (545, 118586), (1090, 59293), (1417, 45610), (2834, 22805), (4561, 14170), (7085, 9122)]