66700530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:673

約数の個数: 128

約数和(自身を含む): 198051840

約数和(自身を除く): 131351310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 62, 65, 78, 90, 93, 117, 130, 135, 155, 186, 195, 234, 270, 279, 310, 351, 390, 403, 465, 558, 585, 613, 702, 806, 837, 930, 1170, 1209, 1226, 1395, 1674, 1755, 1839, 2015, 2418, 2790, 3065, 3510, 3627, 3678, 4030, 4185, 5517, 6045, 6130, 7254, 7969, 8370, 9195, 10881, 11034, 12090, 15938, 16551, 18135, 18390, 19003, 21762, 23907, 27585, 33102, 36270, 38006, 39845, 47814, 54405, 55170, 57009, 71721, 79690, 82755, 95015, 108810, 114018, 119535, 143442, 165510, 171027, 190030, 215163, 239070, 247039, 285045, 342054, 358605, 430326, 494078, 513081, 570090, 717210, 741117, 855135, 1026162, 1075815, 1235195, 1482234, 1710270, 2151630, 2223351, 2470390, 2565405, 3705585, 4446702, 5130810, 6670053, 7411170, 11116755, 13340106, 22233510, 33350265, 66700530]

約数ペア:

[(1, 66700530), (2, 33350265), (3, 22233510), (5, 13340106), (6, 11116755), (9, 7411170), (10, 6670053), (13, 5130810), (15, 4446702), (18, 3705585), (26, 2565405), (27, 2470390), (30, 2223351), (31, 2151630), (39, 1710270), (45, 1482234), (54, 1235195), (62, 1075815), (65, 1026162), (78, 855135), (90, 741117), (93, 717210), (117, 570090), (130, 513081), (135, 494078), (155, 430326), (186, 358605), (195, 342054), (234, 285045), (270, 247039), (279, 239070), (310, 215163), (351, 190030), (390, 171027), (403, 165510), (465, 143442), (558, 119535), (585, 114018), (613, 108810), (702, 95015), (806, 82755), (837, 79690), (930, 71721), (1170, 57009), (1209, 55170), (1226, 54405), (1395, 47814), (1674, 39845), (1755, 38006), (1839, 36270), (2015, 33102), (2418, 27585), (2790, 23907), (3065, 21762), (3510, 19003), (3627, 18390), (3678, 18135), (4030, 16551), (4185, 15938), (5517, 12090), (6045, 11034), (6130, 10881), (7254, 9195), (7969, 8370)]