1367190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1381}}^1$

素因数の和:1405

約数の個数: 48

約数和(自身を含む): 3880656

約数和(自身を除く): 2513466

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, 1381, 2762, 4143, 6905, 8286, 12429, 13810, 15191, 20715, 24858, 30382, 41430, 45573, 62145, 75955, 91146, 124290, 136719, 151910, 227865, 273438, 455730, 683595, 1367190]

約数ペア:

[(1, 1367190), (2, 683595), (3, 455730), (5, 273438), (6, 227865), (9, 151910), (10, 136719), (11, 124290), (15, 91146), (18, 75955), (22, 62145), (30, 45573), (33, 41430), (45, 30382), (55, 24858), (66, 20715), (90, 15191), (99, 13810), (110, 12429), (165, 8286), (198, 6905), (330, 4143), (495, 2762), (990, 1381)]