2387471730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{89519}}^1$

素因数の和:89663

約数の個数: 64

約数和(自身を含む): 6600130560

約数和(自身を除く): 4212658830

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 127, 210, 254, 381, 635, 762, 889, 1270, 1778, 1905, 2667, 3810, 4445, 5334, 8890, 13335, 26670, 89519, 179038, 268557, 447595, 537114, 626633, 895190, 1253266, 1342785, 1879899, 2685570, 3133165, 3759798, 6266330, 9399495, 11368913, 18798990, 22737826, 34106739, 56844565, 68213478, 79582391, 113689130, 159164782, 170533695, 238747173, 341067390, 397911955, 477494346, 795823910, 1193735865, 2387471730]

約数ペア:

[(1, 2387471730), (2, 1193735865), (3, 795823910), (5, 477494346), (6, 397911955), (7, 341067390), (10, 238747173), (14, 170533695), (15, 159164782), (21, 113689130), (30, 79582391), (35, 68213478), (42, 56844565), (70, 34106739), (105, 22737826), (127, 18798990), (210, 11368913), (254, 9399495), (381, 6266330), (635, 3759798), (762, 3133165), (889, 2685570), (1270, 1879899), (1778, 1342785), (1905, 1253266), (2667, 895190), (3810, 626633), (4445, 537114), (5334, 447595), (8890, 268557), (13335, 179038), (26670, 89519)]