30662828

素因数分解:

$2^2\times 7^3\times {\mathrm{22349}}^1$

素因数の和:22374

約数の個数: 24

約数和(自身を含む): 62580000

約数和(自身を除く): 31917172

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 22349, 44698, 89396, 156443, 312886, 625772, 1095101, 2190202, 4380404, 7665707, 15331414, 30662828]

約数ペア:

[(1, 30662828), (2, 15331414), (4, 7665707), (7, 4380404), (14, 2190202), (28, 1095101), (49, 625772), (98, 312886), (196, 156443), (343, 89396), (686, 44698), (1372, 22349)]