4703020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{4799}}^1$

素因数の和:4822

約数の個数: 36

約数和(自身を含む): 11491200

約数和(自身を除く): 6788180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 4799, 9598, 19196, 23995, 33593, 47990, 67186, 95980, 134372, 167965, 235151, 335930, 470302, 671860, 940604, 1175755, 2351510, 4703020]

約数ペア:

[(1, 4703020), (2, 2351510), (4, 1175755), (5, 940604), (7, 671860), (10, 470302), (14, 335930), (20, 235151), (28, 167965), (35, 134372), (49, 95980), (70, 67186), (98, 47990), (140, 33593), (196, 23995), (245, 19196), (490, 9598), (980, 4799)]