43039220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{307423}}^1$

素因数の和:307439

約数の個数: 24

約数和(自身を含む): 103294464

約数和(自身を除く): 60255244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 307423, 614846, 1229692, 1537115, 2151961, 3074230, 4303922, 6148460, 8607844, 10759805, 21519610, 43039220]

約数ペア:

[(1, 43039220), (2, 21519610), (4, 10759805), (5, 8607844), (7, 6148460), (10, 4303922), (14, 3074230), (20, 2151961), (28, 1537115), (35, 1229692), (70, 614846), (140, 307423)]