26660460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{444341}}^1$

素因数の和:444353

約数の個数: 24

約数和(自身を含む): 74649456

約数和(自身を除く): 47988996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 444341, 888682, 1333023, 1777364, 2221705, 2666046, 4443410, 5332092, 6665115, 8886820, 13330230, 26660460]

約数ペア:

[(1, 26660460), (2, 13330230), (3, 8886820), (4, 6665115), (5, 5332092), (6, 4443410), (10, 2666046), (12, 2221705), (15, 1777364), (20, 1333023), (30, 888682), (60, 444341)]