11751210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:700

約数の個数: 64

約数和(自身を含む): 31829760

約数和(自身を除く): 20078550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 355, 426, 613, 639, 710, 1065, 1226, 1278, 1839, 1917, 2130, 3065, 3195, 3678, 3834, 5517, 6130, 6390, 9195, 9585, 11034, 16551, 18390, 19170, 27585, 33102, 43523, 55170, 82755, 87046, 130569, 165510, 217615, 261138, 391707, 435230, 652845, 783414, 1175121, 1305690, 1958535, 2350242, 3917070, 5875605, 11751210]

約数ペア:

[(1, 11751210), (2, 5875605), (3, 3917070), (5, 2350242), (6, 1958535), (9, 1305690), (10, 1175121), (15, 783414), (18, 652845), (27, 435230), (30, 391707), (45, 261138), (54, 217615), (71, 165510), (90, 130569), (135, 87046), (142, 82755), (213, 55170), (270, 43523), (355, 33102), (426, 27585), (613, 19170), (639, 18390), (710, 16551), (1065, 11034), (1226, 9585), (1278, 9195), (1839, 6390), (1917, 6130), (2130, 5517), (3065, 3834), (3195, 3678)]