142267260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{5659}}^1$

素因数の和:6090

約数の個数: 48

約数和(自身を含む): 399369600

約数和(自身を除く): 257102340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 419, 838, 1257, 1676, 2095, 2514, 4190, 5028, 5659, 6285, 8380, 11318, 12570, 16977, 22636, 25140, 28295, 33954, 56590, 67908, 84885, 113180, 169770, 339540, 2371121, 4742242, 7113363, 9484484, 11855605, 14226726, 23711210, 28453452, 35566815, 47422420, 71133630, 142267260]

約数ペア:

[(1, 142267260), (2, 71133630), (3, 47422420), (4, 35566815), (5, 28453452), (6, 23711210), (10, 14226726), (12, 11855605), (15, 9484484), (20, 7113363), (30, 4742242), (60, 2371121), (419, 339540), (838, 169770), (1257, 113180), (1676, 84885), (2095, 67908), (2514, 56590), (4190, 33954), (5028, 28295), (5659, 25140), (6285, 22636), (8380, 16977), (11318, 12570)]