147854210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{49121}}^1$

素因数の和:49178

約数の個数: 32

約数和(自身を含む): 311236992

約数和(自身を除く): 163382782

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 49121, 98242, 245605, 343847, 491210, 687694, 1719235, 2112203, 3438470, 4224406, 10561015, 14785421, 21122030, 29570842, 73927105, 147854210]

約数ペア:

[(1, 147854210), (2, 73927105), (5, 29570842), (7, 21122030), (10, 14785421), (14, 10561015), (35, 4224406), (43, 3438470), (70, 2112203), (86, 1719235), (215, 687694), (301, 491210), (430, 343847), (602, 245605), (1505, 98242), (3010, 49121)]