2526190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 4872960

約数和(自身を除く): 2346770

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 281, 290, 310, 562, 899, 1405, 1798, 2810, 4495, 8149, 8711, 8990, 16298, 17422, 40745, 43555, 81490, 87110, 252619, 505238, 1263095, 2526190]

約数ペア:

[(1, 2526190), (2, 1263095), (5, 505238), (10, 252619), (29, 87110), (31, 81490), (58, 43555), (62, 40745), (145, 17422), (155, 16298), (281, 8990), (290, 8711), (310, 8149), (562, 4495), (899, 2810), (1405, 1798)]