42360220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{302573}}^1$

素因数の和:302589

約数の個数: 24

約数和(自身を含む): 101664864

約数和(自身を除く): 59304644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 302573, 605146, 1210292, 1512865, 2118011, 3025730, 4236022, 6051460, 8472044, 10590055, 21180110, 42360220]

約数ペア:

[(1, 42360220), (2, 21180110), (4, 10590055), (5, 8472044), (7, 6051460), (10, 4236022), (14, 3025730), (20, 2118011), (28, 1512865), (35, 1210292), (70, 605146), (140, 302573)]