15300306

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2381}}^1$

素因数の和:2416

約数の個数: 64

約数和(自身を含む): 41160960

約数和(自身を除く): 25860654

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 153, 189, 238, 306, 357, 378, 459, 714, 918, 1071, 2142, 2381, 3213, 4762, 6426, 7143, 14286, 16667, 21429, 33334, 40477, 42858, 50001, 64287, 80954, 100002, 121431, 128574, 150003, 242862, 283339, 300006, 364293, 450009, 566678, 728586, 850017, 900018, 1092879, 1700034, 2185758, 2550051, 5100102, 7650153, 15300306]

約数ペア:

[(1, 15300306), (2, 7650153), (3, 5100102), (6, 2550051), (7, 2185758), (9, 1700034), (14, 1092879), (17, 900018), (18, 850017), (21, 728586), (27, 566678), (34, 450009), (42, 364293), (51, 300006), (54, 283339), (63, 242862), (102, 150003), (119, 128574), (126, 121431), (153, 100002), (189, 80954), (238, 64287), (306, 50001), (357, 42858), (378, 40477), (459, 33334), (714, 21429), (918, 16667), (1071, 14286), (2142, 7143), (2381, 6426), (3213, 4762)]