30235160

素因数分解:

$2^3\times 5^1\times {\mathrm{755879}}^1$

素因数の和:755890

約数の個数: 16

約数和(自身を含む): 68029200

約数和(自身を除く): 37794040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 755879, 1511758, 3023516, 3779395, 6047032, 7558790, 15117580, 30235160]

約数ペア:

[(1, 30235160), (2, 15117580), (4, 7558790), (5, 6047032), (8, 3779395), (10, 3023516), (20, 1511758), (40, 755879)]