34742470

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{1447}}^1$

素因数の和:1482

約数の個数: 40

約数和(自身を含む): 73005264

約数和(自身を除く): 38262794

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1447, 1715, 2401, 2894, 3430, 4802, 7235, 10129, 12005, 14470, 20258, 24010, 50645, 70903, 101290, 141806, 354515, 496321, 709030, 992642, 2481605, 3474247, 4963210, 6948494, 17371235, 34742470]

約数ペア:

[(1, 34742470), (2, 17371235), (5, 6948494), (7, 4963210), (10, 3474247), (14, 2481605), (35, 992642), (49, 709030), (70, 496321), (98, 354515), (245, 141806), (343, 101290), (490, 70903), (686, 50645), (1447, 24010), (1715, 20258), (2401, 14470), (2894, 12005), (3430, 10129), (4802, 7235)]