38947590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{39341}}^1$

素因数の和:39365

約数の個数: 48

約数和(自身を含む): 110472336

約数和(自身を除く): 71524746

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, 39341, 78682, 118023, 196705, 236046, 354069, 393410, 432751, 590115, 708138, 865502, 1180230, 1298253, 1770345, 2163755, 2596506, 3540690, 3894759, 4327510, 6491265, 7789518, 12982530, 19473795, 38947590]

約数ペア:

[(1, 38947590), (2, 19473795), (3, 12982530), (5, 7789518), (6, 6491265), (9, 4327510), (10, 3894759), (11, 3540690), (15, 2596506), (18, 2163755), (22, 1770345), (30, 1298253), (33, 1180230), (45, 865502), (55, 708138), (66, 590115), (90, 432751), (99, 393410), (110, 354069), (165, 236046), (198, 196705), (330, 118023), (495, 78682), (990, 39341)]