1231768890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{414737}}^1$

素因数の和:414764

約数の個数: 64

約数和(自身を含む): 3583336320

約数和(自身を除く): 2351567430

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 414737, 829474, 1244211, 2073685, 2488422, 3732633, 4147370, 4562107, 6221055, 7465266, 9124214, 11197899, 12442110, 13686321, 18663165, 22395798, 22810535, 27372642, 37326330, 41058963, 45621070, 55989495, 68431605, 82117926, 111978990, 123176889, 136863210, 205294815, 246353778, 410589630, 615884445, 1231768890]

約数ペア:

[(1, 1231768890), (2, 615884445), (3, 410589630), (5, 246353778), (6, 205294815), (9, 136863210), (10, 123176889), (11, 111978990), (15, 82117926), (18, 68431605), (22, 55989495), (27, 45621070), (30, 41058963), (33, 37326330), (45, 27372642), (54, 22810535), (55, 22395798), (66, 18663165), (90, 13686321), (99, 12442110), (110, 11197899), (135, 9124214), (165, 7465266), (198, 6221055), (270, 4562107), (297, 4147370), (330, 3732633), (495, 2488422), (594, 2073685), (990, 1244211), (1485, 829474), (2970, 414737)]