15303246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 37355520

約数和(自身を除く): 22052274

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 127, 133, 151, 254, 266, 302, 381, 399, 453, 762, 798, 889, 906, 1057, 1778, 2114, 2413, 2667, 2869, 3171, 4826, 5334, 5738, 6342, 7239, 8607, 14478, 16891, 17214, 19177, 20083, 33782, 38354, 40166, 50673, 57531, 60249, 101346, 115062, 120498, 134239, 268478, 364363, 402717, 728726, 805434, 1093089, 2186178, 2550541, 5101082, 7651623, 15303246]

約数ペア:

[(1, 15303246), (2, 7651623), (3, 5101082), (6, 2550541), (7, 2186178), (14, 1093089), (19, 805434), (21, 728726), (38, 402717), (42, 364363), (57, 268478), (114, 134239), (127, 120498), (133, 115062), (151, 101346), (254, 60249), (266, 57531), (302, 50673), (381, 40166), (399, 38354), (453, 33782), (762, 20083), (798, 19177), (889, 17214), (906, 16891), (1057, 14478), (1778, 8607), (2114, 7239), (2413, 6342), (2667, 5738), (2869, 5334), (3171, 4826)]