86790730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29027}}^1$

素因数の和:29070

約数の個数: 32

約数和(自身を含む): 175561344

約数和(自身を除く): 88770614

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 29027, 58054, 145135, 290270, 377351, 667621, 754702, 1335242, 1886755, 3338105, 3773510, 6676210, 8679073, 17358146, 43395365, 86790730]

約数ペア:

[(1, 86790730), (2, 43395365), (5, 17358146), (10, 8679073), (13, 6676210), (23, 3773510), (26, 3338105), (46, 1886755), (65, 1335242), (115, 754702), (130, 667621), (230, 377351), (299, 290270), (598, 145135), (1495, 58054), (2990, 29027)]