2915710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1811}}^1$

素因数の和:1848

約数の個数: 32

約数和(自身を含む): 6262272

約数和(自身を除く): 3346562

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 1811, 3622, 9055, 12677, 18110, 25354, 41653, 63385, 83306, 126770, 208265, 291571, 416530, 583142, 1457855, 2915710]

約数ペア:

[(1, 2915710), (2, 1457855), (5, 583142), (7, 416530), (10, 291571), (14, 208265), (23, 126770), (35, 83306), (46, 63385), (70, 41653), (115, 25354), (161, 18110), (230, 12677), (322, 9055), (805, 3622), (1610, 1811)]