8376390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8461}}^1$

素因数の和:8485

約数の個数: 48

約数和(自身を含む): 23761296

約数和(自身を除く): 15384906

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, 990, 8461, 16922, 25383, 42305, 50766, 76149, 84610, 93071, 126915, 152298, 186142, 253830, 279213, 380745, 465355, 558426, 761490, 837639, 930710, 1396065, 1675278, 2792130, 4188195, 8376390]

約数ペア:

[(1, 8376390), (2, 4188195), (3, 2792130), (5, 1675278), (6, 1396065), (9, 930710), (10, 837639), (11, 761490), (15, 558426), (18, 465355), (22, 380745), (30, 279213), (33, 253830), (45, 186142), (55, 152298), (66, 126915), (90, 93071), (99, 84610), (110, 76149), (165, 50766), (198, 42305), (330, 25383), (495, 16922), (990, 8461)]