70870285

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{1229}}^1$

素因数の和:1860

約数の個数: 16

約数和(自身を含む): 89740800

約数和(自身を除く): 18870515

約数列:

[1, 5, 19, 95, 607, 1229, 3035, 6145, 11533, 23351, 57665, 116755, 746003, 3730015, 14174057, 70870285]

約数ペア:

[(1, 70870285), (5, 14174057), (19, 3730015), (95, 746003), (607, 116755), (1229, 57665), (3035, 23351), (6145, 11533)]