66287410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{2729}}^1$

素因数の和:3090

約数の個数: 32

約数和(自身を含む): 136805760

約数和(自身を除く): 70518350

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 347, 694, 1735, 2429, 2729, 3470, 4858, 5458, 12145, 13645, 19103, 24290, 27290, 38206, 95515, 191030, 946963, 1893926, 4734815, 6628741, 9469630, 13257482, 33143705, 66287410]

約数ペア:

[(1, 66287410), (2, 33143705), (5, 13257482), (7, 9469630), (10, 6628741), (14, 4734815), (35, 1893926), (70, 946963), (347, 191030), (694, 95515), (1735, 38206), (2429, 27290), (2729, 24290), (3470, 19103), (4858, 13645), (5458, 12145)]