22015740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 64963584

約数和(自身を除く): 42947844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 47, 60, 74, 94, 111, 141, 148, 185, 188, 211, 222, 235, 282, 370, 422, 444, 470, 555, 564, 633, 705, 740, 844, 940, 1055, 1110, 1266, 1410, 1739, 2110, 2220, 2532, 2820, 3165, 3478, 4220, 5217, 6330, 6956, 7807, 8695, 9917, 10434, 12660, 15614, 17390, 19834, 20868, 23421, 26085, 29751, 31228, 34780, 39035, 39668, 46842, 49585, 52170, 59502, 78070, 93684, 99170, 104340, 117105, 119004, 148755, 156140, 198340, 234210, 297510, 366929, 468420, 595020, 733858, 1100787, 1467716, 1834645, 2201574, 3669290, 4403148, 5503935, 7338580, 11007870, 22015740]

約数ペア:

[(1, 22015740), (2, 11007870), (3, 7338580), (4, 5503935), (5, 4403148), (6, 3669290), (10, 2201574), (12, 1834645), (15, 1467716), (20, 1100787), (30, 733858), (37, 595020), (47, 468420), (60, 366929), (74, 297510), (94, 234210), (111, 198340), (141, 156140), (148, 148755), (185, 119004), (188, 117105), (211, 104340), (222, 99170), (235, 93684), (282, 78070), (370, 59502), (422, 52170), (444, 49585), (470, 46842), (555, 39668), (564, 39035), (633, 34780), (705, 31228), (740, 29751), (844, 26085), (940, 23421), (1055, 20868), (1110, 19834), (1266, 17390), (1410, 15614), (1739, 12660), (2110, 10434), (2220, 9917), (2532, 8695), (2820, 7807), (3165, 6956), (3478, 6330), (4220, 5217)]