30005724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{357211}}^1$

素因数の和:357225

約数の個数: 24

約数和(自身を含む): 80015488

約数和(自身を除く): 50009764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 357211, 714422, 1071633, 1428844, 2143266, 2500477, 4286532, 5000954, 7501431, 10001908, 15002862, 30005724]

約数ペア:

[(1, 30005724), (2, 15002862), (3, 10001908), (4, 7501431), (6, 5000954), (7, 4286532), (12, 2500477), (14, 2143266), (21, 1428844), (28, 1071633), (42, 714422), (84, 357211)]