33530420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21773}}^1$

素因数の和:21800

約数の個数: 48

約数和(自身を含む): 87792768

約数和(自身を除く): 54262348

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 21773, 43546, 87092, 108865, 152411, 217730, 239503, 304822, 435460, 479006, 609644, 762055, 958012, 1197515, 1524110, 1676521, 2395030, 3048220, 3353042, 4790060, 6706084, 8382605, 16765210, 33530420]

約数ペア:

[(1, 33530420), (2, 16765210), (4, 8382605), (5, 6706084), (7, 4790060), (10, 3353042), (11, 3048220), (14, 2395030), (20, 1676521), (22, 1524110), (28, 1197515), (35, 958012), (44, 762055), (55, 609644), (70, 479006), (77, 435460), (110, 304822), (140, 239503), (154, 217730), (220, 152411), (308, 108865), (385, 87092), (770, 43546), (1540, 21773)]