89261370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{90163}}^1$

素因数の和:90187

約数の個数: 48

約数和(自身を含む): 253180512

約数和(自身を除く): 163919142

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, 90163, 180326, 270489, 450815, 540978, 811467, 901630, 991793, 1352445, 1622934, 1983586, 2704890, 2975379, 4057335, 4958965, 5950758, 8114670, 8926137, 9917930, 14876895, 17852274, 29753790, 44630685, 89261370]

約数ペア:

[(1, 89261370), (2, 44630685), (3, 29753790), (5, 17852274), (6, 14876895), (9, 9917930), (10, 8926137), (11, 8114670), (15, 5950758), (18, 4958965), (22, 4057335), (30, 2975379), (33, 2704890), (45, 1983586), (55, 1622934), (66, 1352445), (90, 991793), (99, 901630), (110, 811467), (165, 540978), (198, 450815), (330, 270489), (495, 180326), (990, 90163)]