255586030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{13883}}^1$

素因数の和:14160

約数の個数: 32

約数和(自身を含む): 527814144

約数和(自身を除く): 272228114

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 263, 526, 1315, 1841, 2630, 3682, 9205, 13883, 18410, 27766, 69415, 97181, 138830, 194362, 485905, 971810, 3651229, 7302458, 18256145, 25558603, 36512290, 51117206, 127793015, 255586030]

約数ペア:

[(1, 255586030), (2, 127793015), (5, 51117206), (7, 36512290), (10, 25558603), (14, 18256145), (35, 7302458), (70, 3651229), (263, 971810), (526, 485905), (1315, 194362), (1841, 138830), (2630, 97181), (3682, 69415), (9205, 27766), (13883, 18410)]