74575860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1242931}}^1$

素因数の和:1242943

約数の個数: 24

約数和(自身を含む): 208812576

約数和(自身を除く): 134236716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1242931, 2485862, 3728793, 4971724, 6214655, 7457586, 12429310, 14915172, 18643965, 24858620, 37287930, 74575860]

約数ペア:

[(1, 74575860), (2, 37287930), (3, 24858620), (4, 18643965), (5, 14915172), (6, 12429310), (10, 7457586), (12, 6214655), (15, 4971724), (20, 3728793), (30, 2485862), (60, 1242931)]