61871670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 192

約数和(自身を含む): 200154240

約数和(自身を除く): 138282570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 53, 63, 70, 85, 90, 102, 105, 106, 109, 119, 126, 153, 159, 170, 210, 218, 238, 255, 265, 306, 315, 318, 327, 357, 371, 477, 510, 530, 545, 595, 630, 654, 714, 742, 763, 765, 795, 901, 954, 981, 1071, 1090, 1113, 1190, 1526, 1530, 1590, 1635, 1785, 1802, 1853, 1855, 1962, 2142, 2226, 2289, 2385, 2703, 3270, 3339, 3570, 3706, 3710, 3815, 4505, 4578, 4770, 4905, 5355, 5406, 5559, 5565, 5777, 6307, 6678, 6867, 7630, 8109, 9010, 9265, 9810, 10710, 11118, 11130, 11445, 11554, 12614, 12971, 13515, 13734, 16218, 16677, 16695, 17331, 18530, 18921, 22890, 25942, 27030, 27795, 28885, 31535, 33354, 33390, 34335, 34662, 37842, 38913, 40439, 40545, 51993, 55590, 56763, 57770, 63070, 64855, 68670, 77826, 80878, 81090, 83385, 86655, 94605, 98209, 103986, 113526, 116739, 121317, 129710, 166770, 173310, 189210, 194565, 196418, 202195, 233478, 242634, 259965, 283815, 294627, 363951, 389130, 404390, 491045, 519930, 567630, 583695, 589254, 606585, 687463, 727902, 883881, 982090, 1167390, 1213170, 1374926, 1473135, 1767762, 1819755, 2062389, 2946270, 3437315, 3639510, 4124778, 4419405, 6187167, 6874630, 8838810, 10311945, 12374334, 20623890, 30935835, 61871670]

約数ペア:

[(1, 61871670), (2, 30935835), (3, 20623890), (5, 12374334), (6, 10311945), (7, 8838810), (9, 6874630), (10, 6187167), (14, 4419405), (15, 4124778), (17, 3639510), (18, 3437315), (21, 2946270), (30, 2062389), (34, 1819755), (35, 1767762), (42, 1473135), (45, 1374926), (51, 1213170), (53, 1167390), (63, 982090), (70, 883881), (85, 727902), (90, 687463), (102, 606585), (105, 589254), (106, 583695), (109, 567630), (119, 519930), (126, 491045), (153, 404390), (159, 389130), (170, 363951), (210, 294627), (218, 283815), (238, 259965), (255, 242634), (265, 233478), (306, 202195), (315, 196418), (318, 194565), (327, 189210), (357, 173310), (371, 166770), (477, 129710), (510, 121317), (530, 116739), (545, 113526), (595, 103986), (630, 98209), (654, 94605), (714, 86655), (742, 83385), (763, 81090), (765, 80878), (795, 77826), (901, 68670), (954, 64855), (981, 63070), (1071, 57770), (1090, 56763), (1113, 55590), (1190, 51993), (1526, 40545), (1530, 40439), (1590, 38913), (1635, 37842), (1785, 34662), (1802, 34335), (1853, 33390), (1855, 33354), (1962, 31535), (2142, 28885), (2226, 27795), (2289, 27030), (2385, 25942), (2703, 22890), (3270, 18921), (3339, 18530), (3570, 17331), (3706, 16695), (3710, 16677), (3815, 16218), (4505, 13734), (4578, 13515), (4770, 12971), (4905, 12614), (5355, 11554), (5406, 11445), (5559, 11130), (5565, 11118), (5777, 10710), (6307, 9810), (6678, 9265), (6867, 9010), (7630, 8109)]