184940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1321}}^1$

素因数の和:1337

約数の個数: 24

約数和(自身を含む): 444192

約数和(自身を除く): 259252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1321, 2642, 5284, 6605, 9247, 13210, 18494, 26420, 36988, 46235, 92470, 184940]

約数ペア:

[(1, 184940), (2, 92470), (4, 46235), (5, 36988), (7, 26420), (10, 18494), (14, 13210), (20, 9247), (28, 6605), (35, 5284), (70, 2642), (140, 1321)]