868010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 1838592

約数和(自身を除く): 970582

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 607, 715, 1214, 1430, 3035, 6070, 6677, 7891, 13354, 15782, 33385, 39455, 66770, 78910, 86801, 173602, 434005, 868010]

約数ペア:

[(1, 868010), (2, 434005), (5, 173602), (10, 86801), (11, 78910), (13, 66770), (22, 39455), (26, 33385), (55, 15782), (65, 13354), (110, 7891), (130, 6677), (143, 6070), (286, 3035), (607, 1430), (715, 1214)]