67830210

素因数分解:

$2^1\times 3^4\times 5^1\times 7^2\times {\mathrm{1709}}^1$

素因数の和:1742

約数の個数: 120

約数和(自身を含む): 212289660

約数和(自身を除く): 144459450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 81, 90, 98, 105, 126, 135, 147, 162, 189, 210, 245, 270, 294, 315, 378, 405, 441, 490, 567, 630, 735, 810, 882, 945, 1134, 1323, 1470, 1709, 1890, 2205, 2646, 2835, 3418, 3969, 4410, 5127, 5670, 6615, 7938, 8545, 10254, 11963, 13230, 15381, 17090, 19845, 23926, 25635, 30762, 35889, 39690, 46143, 51270, 59815, 71778, 76905, 83741, 92286, 107667, 119630, 138429, 153810, 167482, 179445, 215334, 230715, 251223, 276858, 323001, 358890, 418705, 461430, 502446, 538335, 646002, 692145, 753669, 837410, 969003, 1076670, 1256115, 1384290, 1507338, 1615005, 1938006, 2261007, 2512230, 3230010, 3768345, 4522014, 4845015, 6783021, 7536690, 9690030, 11305035, 13566042, 22610070, 33915105, 67830210]

約数ペア:

[(1, 67830210), (2, 33915105), (3, 22610070), (5, 13566042), (6, 11305035), (7, 9690030), (9, 7536690), (10, 6783021), (14, 4845015), (15, 4522014), (18, 3768345), (21, 3230010), (27, 2512230), (30, 2261007), (35, 1938006), (42, 1615005), (45, 1507338), (49, 1384290), (54, 1256115), (63, 1076670), (70, 969003), (81, 837410), (90, 753669), (98, 692145), (105, 646002), (126, 538335), (135, 502446), (147, 461430), (162, 418705), (189, 358890), (210, 323001), (245, 276858), (270, 251223), (294, 230715), (315, 215334), (378, 179445), (405, 167482), (441, 153810), (490, 138429), (567, 119630), (630, 107667), (735, 92286), (810, 83741), (882, 76905), (945, 71778), (1134, 59815), (1323, 51270), (1470, 46143), (1709, 39690), (1890, 35889), (2205, 30762), (2646, 25635), (2835, 23926), (3418, 19845), (3969, 17090), (4410, 15381), (5127, 13230), (5670, 11963), (6615, 10254), (7938, 8545)]