15320004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:393

約数の個数: 96

約数和(自身を含む): 44620800

約数和(自身を除く): 29300796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 29, 38, 42, 57, 58, 76, 84, 87, 114, 116, 133, 174, 203, 228, 266, 331, 348, 399, 406, 532, 551, 609, 662, 798, 812, 993, 1102, 1218, 1324, 1596, 1653, 1986, 2204, 2317, 2436, 3306, 3857, 3972, 4634, 6289, 6612, 6951, 7714, 9268, 9599, 11571, 12578, 13902, 15428, 18867, 19198, 23142, 25156, 27804, 28797, 37734, 38396, 44023, 46284, 57594, 67193, 75468, 88046, 115188, 132069, 134386, 176092, 182381, 201579, 264138, 268772, 364762, 403158, 528276, 547143, 729524, 806316, 1094286, 1276667, 2188572, 2553334, 3830001, 5106668, 7660002, 15320004]

約数ペア:

[(1, 15320004), (2, 7660002), (3, 5106668), (4, 3830001), (6, 2553334), (7, 2188572), (12, 1276667), (14, 1094286), (19, 806316), (21, 729524), (28, 547143), (29, 528276), (38, 403158), (42, 364762), (57, 268772), (58, 264138), (76, 201579), (84, 182381), (87, 176092), (114, 134386), (116, 132069), (133, 115188), (174, 88046), (203, 75468), (228, 67193), (266, 57594), (331, 46284), (348, 44023), (399, 38396), (406, 37734), (532, 28797), (551, 27804), (609, 25156), (662, 23142), (798, 19198), (812, 18867), (993, 15428), (1102, 13902), (1218, 12578), (1324, 11571), (1596, 9599), (1653, 9268), (1986, 7714), (2204, 6951), (2317, 6612), (2436, 6289), (3306, 4634), (3857, 3972)]