23005890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{613}}^1$

素因数の和:768

約数の個数: 64

約数和(自身を含む): 61891200

約数和(自身を除く): 38885310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 139, 270, 278, 417, 613, 695, 834, 1226, 1251, 1390, 1839, 2085, 2502, 3065, 3678, 3753, 4170, 5517, 6130, 6255, 7506, 9195, 11034, 12510, 16551, 18390, 18765, 27585, 33102, 37530, 55170, 82755, 85207, 165510, 170414, 255621, 426035, 511242, 766863, 852070, 1278105, 1533726, 2300589, 2556210, 3834315, 4601178, 7668630, 11502945, 23005890]

約数ペア:

[(1, 23005890), (2, 11502945), (3, 7668630), (5, 4601178), (6, 3834315), (9, 2556210), (10, 2300589), (15, 1533726), (18, 1278105), (27, 852070), (30, 766863), (45, 511242), (54, 426035), (90, 255621), (135, 170414), (139, 165510), (270, 85207), (278, 82755), (417, 55170), (613, 37530), (695, 33102), (834, 27585), (1226, 18765), (1251, 18390), (1390, 16551), (1839, 12510), (2085, 11034), (2502, 9195), (3065, 7506), (3678, 6255), (3753, 6130), (4170, 5517)]