30007760

素因数分解:

$2^4\times 5^1\times {\mathrm{375097}}^1$

素因数の和:375110

約数の個数: 20

約数和(自身を含む): 69768228

約数和(自身を除く): 39760468

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 375097, 750194, 1500388, 1875485, 3000776, 3750970, 6001552, 7501940, 15003880, 30007760]

約数ペア:

[(1, 30007760), (2, 15003880), (4, 7501940), (5, 6001552), (8, 3750970), (10, 3000776), (16, 1875485), (20, 1500388), (40, 750194), (80, 375097)]