2247442890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{2887}}^1$

素因数の和:3252

約数の個数: 128

約数和(自身を含む): 6747107328

約数和(自身を除く): 4499664438

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 337, 385, 462, 674, 770, 1011, 1155, 1685, 2022, 2310, 2359, 2887, 3370, 3707, 4718, 5055, 5774, 7077, 7414, 8661, 10110, 11121, 11795, 14154, 14435, 17322, 18535, 20209, 22242, 23590, 25949, 28870, 31757, 35385, 37070, 40418, 43305, 51898, 55605, 60627, 63514, 70770, 77847, 86610, 95271, 101045, 111210, 121254, 129745, 155694, 158785, 190542, 202090, 222299, 259490, 303135, 317570, 389235, 444598, 476355, 606270, 666897, 778470, 952710, 972919, 1111495, 1333794, 1945838, 2222990, 2918757, 3334485, 4864595, 5837514, 6668970, 6810433, 9729190, 10702109, 13620866, 14593785, 20431299, 21404218, 29187570, 32106327, 34052165, 40862598, 53510545, 64212654, 68104330, 74914763, 102156495, 107021090, 149829526, 160531635, 204312990, 224744289, 321063270, 374573815, 449488578, 749147630, 1123721445, 2247442890]

約数ペア:

[(1, 2247442890), (2, 1123721445), (3, 749147630), (5, 449488578), (6, 374573815), (7, 321063270), (10, 224744289), (11, 204312990), (14, 160531635), (15, 149829526), (21, 107021090), (22, 102156495), (30, 74914763), (33, 68104330), (35, 64212654), (42, 53510545), (55, 40862598), (66, 34052165), (70, 32106327), (77, 29187570), (105, 21404218), (110, 20431299), (154, 14593785), (165, 13620866), (210, 10702109), (231, 9729190), (330, 6810433), (337, 6668970), (385, 5837514), (462, 4864595), (674, 3334485), (770, 2918757), (1011, 2222990), (1155, 1945838), (1685, 1333794), (2022, 1111495), (2310, 972919), (2359, 952710), (2887, 778470), (3370, 666897), (3707, 606270), (4718, 476355), (5055, 444598), (5774, 389235), (7077, 317570), (7414, 303135), (8661, 259490), (10110, 222299), (11121, 202090), (11795, 190542), (14154, 158785), (14435, 155694), (17322, 129745), (18535, 121254), (20209, 111210), (22242, 101045), (23590, 95271), (25949, 86610), (28870, 77847), (31757, 70770), (35385, 63514), (37070, 60627), (40418, 55605), (43305, 51898)]