8340805970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{3547}}^1\times {\mathrm{4799}}^1$

素因数の和:8367

約数の個数: 48

約数和(自身を含む): 17473190400

約数和(自身を除く): 9132384430

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 3547, 4799, 7094, 9598, 17735, 23995, 24829, 33593, 35470, 47990, 49658, 67186, 124145, 167965, 173803, 235151, 248290, 335930, 347606, 470302, 869015, 1175755, 1738030, 2351510, 17022053, 34044106, 85110265, 119154371, 170220530, 238308742, 595771855, 834080597, 1191543710, 1668161194, 4170402985, 8340805970]

約数ペア:

[(1, 8340805970), (2, 4170402985), (5, 1668161194), (7, 1191543710), (10, 834080597), (14, 595771855), (35, 238308742), (49, 170220530), (70, 119154371), (98, 85110265), (245, 34044106), (490, 17022053), (3547, 2351510), (4799, 1738030), (7094, 1175755), (9598, 869015), (17735, 470302), (23995, 347606), (24829, 335930), (33593, 248290), (35470, 235151), (47990, 173803), (49658, 167965), (67186, 124145)]