9255890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5749}}^1$

素因数の和:5786

約数の個数: 32

約数和(自身を含む): 19872000

約数和(自身を除く): 10616110

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 5749, 11498, 28745, 40243, 57490, 80486, 132227, 201215, 264454, 402430, 661135, 925589, 1322270, 1851178, 4627945, 9255890]

約数ペア:

[(1, 9255890), (2, 4627945), (5, 1851178), (7, 1322270), (10, 925589), (14, 661135), (23, 402430), (35, 264454), (46, 201215), (70, 132227), (115, 80486), (161, 57490), (230, 40243), (322, 28745), (805, 11498), (1610, 5749)]