12155610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 30730752

約数和(自身を除く): 18575142

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 47, 74, 94, 111, 141, 185, 222, 233, 235, 282, 370, 466, 470, 555, 699, 705, 1110, 1165, 1398, 1410, 1739, 2330, 3478, 3495, 5217, 6990, 8621, 8695, 10434, 10951, 17242, 17390, 21902, 25863, 26085, 32853, 43105, 51726, 52170, 54755, 65706, 86210, 109510, 129315, 164265, 258630, 328530, 405187, 810374, 1215561, 2025935, 2431122, 4051870, 6077805, 12155610]

約数ペア:

[(1, 12155610), (2, 6077805), (3, 4051870), (5, 2431122), (6, 2025935), (10, 1215561), (15, 810374), (30, 405187), (37, 328530), (47, 258630), (74, 164265), (94, 129315), (111, 109510), (141, 86210), (185, 65706), (222, 54755), (233, 52170), (235, 51726), (282, 43105), (370, 32853), (466, 26085), (470, 25863), (555, 21902), (699, 17390), (705, 17242), (1110, 10951), (1165, 10434), (1398, 8695), (1410, 8621), (1739, 6990), (2330, 5217), (3478, 3495)]