29762980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{114473}}^1$

素因数の和:114495

約数の個数: 24

約数和(自身を含む): 67310712

約数和(自身を除く): 37547732

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 114473, 228946, 457892, 572365, 1144730, 1488149, 2289460, 2976298, 5952596, 7440745, 14881490, 29762980]

約数ペア:

[(1, 29762980), (2, 14881490), (4, 7440745), (5, 5952596), (10, 2976298), (13, 2289460), (20, 1488149), (26, 1144730), (52, 572365), (65, 457892), (130, 228946), (260, 114473)]