71495410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2753}}^1$

素因数の和:2827

約数の個数: 48

約数和(自身を含む): 152582616

約数和(自身を除く): 81087206

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 53, 70, 98, 106, 245, 265, 371, 490, 530, 742, 1855, 2597, 2753, 3710, 5194, 5506, 12985, 13765, 19271, 25970, 27530, 38542, 96355, 134897, 145909, 192710, 269794, 291818, 674485, 729545, 1021363, 1348970, 1459090, 2042726, 5106815, 7149541, 10213630, 14299082, 35747705, 71495410]

約数ペア:

[(1, 71495410), (2, 35747705), (5, 14299082), (7, 10213630), (10, 7149541), (14, 5106815), (35, 2042726), (49, 1459090), (53, 1348970), (70, 1021363), (98, 729545), (106, 674485), (245, 291818), (265, 269794), (371, 192710), (490, 145909), (530, 134897), (742, 96355), (1855, 38542), (2597, 27530), (2753, 25970), (3710, 19271), (5194, 13765), (5506, 12985)]