30892434

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 68584320

約数和(自身を除く): 37691886

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 83, 89, 102, 123, 166, 178, 246, 249, 267, 498, 534, 697, 1394, 1411, 1513, 2091, 2822, 3026, 3403, 3649, 4182, 4233, 4539, 6806, 7298, 7387, 8466, 9078, 10209, 10947, 14774, 20418, 21894, 22161, 44322, 57851, 62033, 115702, 124066, 125579, 173553, 186099, 251158, 302867, 347106, 372198, 376737, 605734, 753474, 908601, 1817202, 5148739, 10297478, 15446217, 30892434]

約数ペア:

[(1, 30892434), (2, 15446217), (3, 10297478), (6, 5148739), (17, 1817202), (34, 908601), (41, 753474), (51, 605734), (82, 376737), (83, 372198), (89, 347106), (102, 302867), (123, 251158), (166, 186099), (178, 173553), (246, 125579), (249, 124066), (267, 115702), (498, 62033), (534, 57851), (697, 44322), (1394, 22161), (1411, 21894), (1513, 20418), (2091, 14774), (2822, 10947), (3026, 10209), (3403, 9078), (3649, 8466), (4182, 7387), (4233, 7298), (4539, 6806)]