29780452219

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:609

約数の個数: 96

約数和(自身を含む): 39524474880

約数和(自身を除く): 9744022661

約数列:

[1, 7, 17, 31, 37, 49, 71, 119, 217, 259, 439, 497, 527, 629, 833, 1147, 1207, 1519, 1813, 2201, 2627, 3073, 3479, 3689, 4403, 7463, 8029, 8449, 13609, 15407, 16243, 18389, 19499, 21511, 25823, 30821, 31169, 37417, 44659, 52241, 56203, 59143, 81437, 95263, 107849, 113701, 128723, 136493, 218183, 231353, 261919, 276131, 312613, 365687, 503533, 529873, 570059, 666841, 795907, 955451, 966239, 1153253, 1384429, 1527281, 1619471, 1833433, 1932917, 2188291, 3524731, 3709111, 3990413, 6763673, 8072771, 8560061, 9691003, 11336297, 13530419, 16426063, 19605301, 24673117, 25963777, 35750843, 47345711, 56509397, 59920427, 67837021, 114982441, 137237107, 250255901, 419442989, 607764331, 804877087, 960659749, 1751791307, 4254350317, 29780452219]

約数ペア:

[(1, 29780452219), (7, 4254350317), (17, 1751791307), (31, 960659749), (37, 804877087), (49, 607764331), (71, 419442989), (119, 250255901), (217, 137237107), (259, 114982441), (439, 67837021), (497, 59920427), (527, 56509397), (629, 47345711), (833, 35750843), (1147, 25963777), (1207, 24673117), (1519, 19605301), (1813, 16426063), (2201, 13530419), (2627, 11336297), (3073, 9691003), (3479, 8560061), (3689, 8072771), (4403, 6763673), (7463, 3990413), (8029, 3709111), (8449, 3524731), (13609, 2188291), (15407, 1932917), (16243, 1833433), (18389, 1619471), (19499, 1527281), (21511, 1384429), (25823, 1153253), (30821, 966239), (31169, 955451), (37417, 795907), (44659, 666841), (52241, 570059), (56203, 529873), (59143, 503533), (81437, 365687), (95263, 312613), (107849, 276131), (113701, 261919), (128723, 231353), (136493, 218183)]