439679372990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27509}}^1\times {\mathrm{11177}}^1$

素因数の和:38717

約数の個数: 64

約数和(自身を含む): 929900502720

約数和(自身を除く): 490221129730

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 11177, 22354, 27509, 55018, 55885, 111770, 122947, 137545, 145301, 245894, 275090, 290602, 302599, 357617, 605198, 614735, 715234, 726505, 1229470, 1453010, 1512995, 1598311, 1788085, 3025990, 3196622, 3576170, 3933787, 7867574, 7991555, 15983110, 19668935, 39337870, 307468093, 614936186, 1537340465, 3074680930, 3382149023, 3997085209, 6764298046, 7994170418, 16910745115, 19985426045, 33821490230, 39970852090, 43967937299, 87935874598, 219839686495, 439679372990]

約数ペア:

[(1, 439679372990), (2, 219839686495), (5, 87935874598), (10, 43967937299), (11, 39970852090), (13, 33821490230), (22, 19985426045), (26, 16910745115), (55, 7994170418), (65, 6764298046), (110, 3997085209), (130, 3382149023), (143, 3074680930), (286, 1537340465), (715, 614936186), (1430, 307468093), (11177, 39337870), (22354, 19668935), (27509, 15983110), (55018, 7991555), (55885, 7867574), (111770, 3933787), (122947, 3576170), (137545, 3196622), (145301, 3025990), (245894, 1788085), (275090, 1598311), (290602, 1512995), (302599, 1453010), (357617, 1229470), (605198, 726505), (614735, 715234)]