87080770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{2969}}^1$

素因数の和:3402

約数の個数: 32

約数和(自身を含む): 179625600

約数和(自身を除く): 92544830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 419, 838, 2095, 2933, 2969, 4190, 5866, 5938, 14665, 14845, 20783, 29330, 29690, 41566, 103915, 207830, 1244011, 2488022, 6220055, 8708077, 12440110, 17416154, 43540385, 87080770]

約数ペア:

[(1, 87080770), (2, 43540385), (5, 17416154), (7, 12440110), (10, 8708077), (14, 6220055), (35, 2488022), (70, 1244011), (419, 207830), (838, 103915), (2095, 41566), (2933, 29690), (2969, 29330), (4190, 20783), (5866, 14845), (5938, 14665)]