2015275098

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1\times {\mathrm{463}}^1$

素因数の和:931

約数の個数: 64

約数和(自身を含む): 4321658880

約数和(自身を除く): 2306383782

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 139, 278, 307, 417, 463, 614, 834, 921, 926, 1389, 1842, 2363, 2778, 4726, 5219, 7089, 7871, 10438, 14178, 15657, 15742, 23613, 31314, 42673, 47226, 64357, 85346, 128019, 128714, 142141, 193071, 256038, 284282, 386142, 426423, 725441, 852846, 1094069, 1450882, 2176323, 2188138, 2416397, 3282207, 4352646, 4832794, 6564414, 7249191, 14498382, 19757599, 39515198, 59272797, 118545594, 335879183, 671758366, 1007637549, 2015275098]

約数ペア:

[(1, 2015275098), (2, 1007637549), (3, 671758366), (6, 335879183), (17, 118545594), (34, 59272797), (51, 39515198), (102, 19757599), (139, 14498382), (278, 7249191), (307, 6564414), (417, 4832794), (463, 4352646), (614, 3282207), (834, 2416397), (921, 2188138), (926, 2176323), (1389, 1450882), (1842, 1094069), (2363, 852846), (2778, 725441), (4726, 426423), (5219, 386142), (7089, 284282), (7871, 256038), (10438, 193071), (14178, 142141), (15657, 128714), (15742, 128019), (23613, 85346), (31314, 64357), (42673, 47226)]