779130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{787}}^1$

素因数の和:811

約数の個数: 48

約数和(自身を含む): 2212704

約数和(自身を除く): 1433574

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 787, 990, 1574, 2361, 3935, 4722, 7083, 7870, 8657, 11805, 14166, 17314, 23610, 25971, 35415, 43285, 51942, 70830, 77913, 86570, 129855, 155826, 259710, 389565, 779130]

約数ペア:

[(1, 779130), (2, 389565), (3, 259710), (5, 155826), (6, 129855), (9, 86570), (10, 77913), (11, 70830), (15, 51942), (18, 43285), (22, 35415), (30, 25971), (33, 23610), (45, 17314), (55, 14166), (66, 11805), (90, 8657), (99, 7870), (110, 7083), (165, 4722), (198, 3935), (330, 2361), (495, 1574), (787, 990)]