61379390

素因数分解:

$2^1\times 5^1\times {\mathrm{1567}}^1\times {\mathrm{3917}}^1$

素因数の和:5491

約数の個数: 16

約数和(自身を含む): 110581632

約数和(自身を除く): 49202242

約数列:

[1, 2, 5, 10, 1567, 3134, 3917, 7834, 7835, 15670, 19585, 39170, 6137939, 12275878, 30689695, 61379390]

約数ペア:

[(1, 61379390), (2, 30689695), (5, 12275878), (10, 6137939), (1567, 39170), (3134, 19585), (3917, 15670), (7834, 7835)]