57620070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{640223}}^1$

素因数の和:640236

約数の個数: 24

約数和(自身を含む): 149812416

約数和(自身を除く): 92192346

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 640223, 1280446, 1920669, 3201115, 3841338, 5762007, 6402230, 9603345, 11524014, 19206690, 28810035, 57620070]

約数ペア:

[(1, 57620070), (2, 28810035), (3, 19206690), (5, 11524014), (6, 9603345), (9, 6402230), (10, 5762007), (15, 3841338), (18, 3201115), (30, 1920669), (45, 1280446), (90, 640223)]