131962530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:280

約数の個数: 128

約数和(自身を含む): 375072768

約数和(自身を除く): 243110238

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 83, 105, 113, 134, 166, 201, 210, 226, 249, 335, 339, 402, 415, 469, 498, 565, 581, 670, 678, 791, 830, 938, 1005, 1130, 1162, 1245, 1407, 1582, 1695, 1743, 2010, 2345, 2373, 2490, 2814, 2905, 3390, 3486, 3955, 4690, 4746, 5561, 5810, 7035, 7571, 7910, 8715, 9379, 11122, 11865, 14070, 15142, 16683, 17430, 18758, 22713, 23730, 27805, 28137, 33366, 37855, 38927, 45426, 46895, 52997, 55610, 56274, 65653, 75710, 77854, 83415, 93790, 105994, 113565, 116781, 131306, 140685, 158991, 166830, 194635, 196959, 227130, 233562, 264985, 281370, 317982, 328265, 389270, 393918, 529970, 583905, 628393, 656530, 794955, 984795, 1167810, 1256786, 1589910, 1885179, 1969590, 3141965, 3770358, 4398751, 6283930, 8797502, 9425895, 13196253, 18851790, 21993755, 26392506, 43987510, 65981265, 131962530]

約数ペア:

[(1, 131962530), (2, 65981265), (3, 43987510), (5, 26392506), (6, 21993755), (7, 18851790), (10, 13196253), (14, 9425895), (15, 8797502), (21, 6283930), (30, 4398751), (35, 3770358), (42, 3141965), (67, 1969590), (70, 1885179), (83, 1589910), (105, 1256786), (113, 1167810), (134, 984795), (166, 794955), (201, 656530), (210, 628393), (226, 583905), (249, 529970), (335, 393918), (339, 389270), (402, 328265), (415, 317982), (469, 281370), (498, 264985), (565, 233562), (581, 227130), (670, 196959), (678, 194635), (791, 166830), (830, 158991), (938, 140685), (1005, 131306), (1130, 116781), (1162, 113565), (1245, 105994), (1407, 93790), (1582, 83415), (1695, 77854), (1743, 75710), (2010, 65653), (2345, 56274), (2373, 55610), (2490, 52997), (2814, 46895), (2905, 45426), (3390, 38927), (3486, 37855), (3955, 33366), (4690, 28137), (4746, 27805), (5561, 23730), (5810, 22713), (7035, 18758), (7571, 17430), (7910, 16683), (8715, 15142), (9379, 14070), (11122, 11865)]