1369888910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{769}}^1$

素因数の和:1053

約数の個数: 64

約数和(自身を含む): 2710350720

約数和(自身を除く): 1340461810

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 193, 355, 386, 710, 769, 923, 965, 1538, 1846, 1930, 2509, 3845, 4615, 5018, 7690, 9230, 9997, 12545, 13703, 19994, 25090, 27406, 49985, 54599, 68515, 99970, 109198, 137030, 148417, 178139, 272995, 296834, 356278, 545990, 709787, 742085, 890695, 1419574, 1484170, 1781390, 1929421, 3548935, 3858842, 7097870, 9647105, 10537607, 19294210, 21075214, 52688035, 105376070, 136988891, 273977782, 684944455, 1369888910]

約数ペア:

[(1, 1369888910), (2, 684944455), (5, 273977782), (10, 136988891), (13, 105376070), (26, 52688035), (65, 21075214), (71, 19294210), (130, 10537607), (142, 9647105), (193, 7097870), (355, 3858842), (386, 3548935), (710, 1929421), (769, 1781390), (923, 1484170), (965, 1419574), (1538, 890695), (1846, 742085), (1930, 709787), (2509, 545990), (3845, 356278), (4615, 296834), (5018, 272995), (7690, 178139), (9230, 148417), (9997, 137030), (12545, 109198), (13703, 99970), (19994, 68515), (25090, 54599), (27406, 49985)]