70060860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{389227}}^1$

素因数の和:389242

約数の個数: 36

約数和(自身を含む): 212518488

約数和(自身を除く): 142457628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 389227, 778454, 1167681, 1556908, 1946135, 2335362, 3503043, 3892270, 4670724, 5838405, 7006086, 7784540, 11676810, 14012172, 17515215, 23353620, 35030430, 70060860]

約数ペア:

[(1, 70060860), (2, 35030430), (3, 23353620), (4, 17515215), (5, 14012172), (6, 11676810), (9, 7784540), (10, 7006086), (12, 5838405), (15, 4670724), (18, 3892270), (20, 3503043), (30, 2335362), (36, 1946135), (45, 1556908), (60, 1167681), (90, 778454), (180, 389227)]