29902760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{32503}}^1$

素因数の和:32537

約数の個数: 32

約数和(自身を含む): 70208640

約数和(自身を除く): 40305880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 32503, 65006, 130012, 162515, 260024, 325030, 650060, 747569, 1300120, 1495138, 2990276, 3737845, 5980552, 7475690, 14951380, 29902760]

約数ペア:

[(1, 29902760), (2, 14951380), (4, 7475690), (5, 5980552), (8, 3737845), (10, 2990276), (20, 1495138), (23, 1300120), (40, 747569), (46, 650060), (92, 325030), (115, 260024), (184, 162515), (230, 130012), (460, 65006), (920, 32503)]