120260315

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{409}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 171294720

約数和(自身を除く): 51034405

約数列:

[1, 5, 7, 31, 35, 155, 217, 271, 409, 1085, 1355, 1897, 2045, 2863, 8401, 9485, 12679, 14315, 42005, 58807, 63395, 88753, 110839, 294035, 443765, 554195, 775873, 3436009, 3879365, 17180045, 24052063, 120260315]

約数ペア:

[(1, 120260315), (5, 24052063), (7, 17180045), (31, 3879365), (35, 3436009), (155, 775873), (217, 554195), (271, 443765), (409, 294035), (1085, 110839), (1355, 88753), (1897, 63395), (2045, 58807), (2863, 42005), (8401, 14315), (9485, 12679)]