15108002

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 31207680

約数和(自身を除く): 16099678

約数列:

[1, 2, 7, 13, 14, 17, 19, 26, 34, 38, 91, 119, 133, 182, 221, 238, 247, 257, 266, 323, 442, 494, 514, 646, 1547, 1729, 1799, 2261, 3094, 3341, 3458, 3598, 4199, 4369, 4522, 4883, 6682, 8398, 8738, 9766, 23387, 29393, 30583, 34181, 46774, 56797, 58786, 61166, 63479, 68362, 83011, 113594, 126958, 166022, 397579, 444353, 581077, 795158, 888706, 1079143, 1162154, 2158286, 7554001, 15108002]

約数ペア:

[(1, 15108002), (2, 7554001), (7, 2158286), (13, 1162154), (14, 1079143), (17, 888706), (19, 795158), (26, 581077), (34, 444353), (38, 397579), (91, 166022), (119, 126958), (133, 113594), (182, 83011), (221, 68362), (238, 63479), (247, 61166), (257, 58786), (266, 56797), (323, 46774), (442, 34181), (494, 30583), (514, 29393), (646, 23387), (1547, 9766), (1729, 8738), (1799, 8398), (2261, 6682), (3094, 4883), (3341, 4522), (3458, 4369), (3598, 4199)]