8429210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27191}}^1$

素因数の和:27229

約数の個数: 16

約数和(自身を含む): 15662592

約数和(自身を除く): 7233382

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 27191, 54382, 135955, 271910, 842921, 1685842, 4214605, 8429210]

約数ペア:

[(1, 8429210), (2, 4214605), (5, 1685842), (10, 842921), (31, 271910), (62, 135955), (155, 54382), (310, 27191)]