15890718084

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{457}}^1\times {\mathrm{613}}^1$

素因数の和:1269

約数の個数: 96

約数和(自身を含む): 38739765120

約数和(自身を除く): 22849047036

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 163, 174, 326, 348, 457, 489, 613, 652, 914, 978, 1226, 1371, 1828, 1839, 1956, 2452, 2742, 3678, 4727, 5484, 7356, 9454, 13253, 14181, 17777, 18908, 26506, 28362, 35554, 39759, 53012, 53331, 56724, 71108, 74491, 79518, 99919, 106662, 148982, 159036, 199838, 213324, 223473, 280141, 297964, 299757, 399676, 446946, 560282, 599514, 840423, 893892, 1120564, 1199028, 1680846, 2160239, 2897651, 3361692, 4320478, 5795302, 6480717, 8124089, 8640956, 8692953, 11590604, 12961434, 16248178, 17385906, 24372267, 25922868, 32496356, 34771812, 45662983, 48744534, 91325966, 97489068, 136988949, 182651932, 273977898, 547955796, 1324226507, 2648453014, 3972679521, 5296906028, 7945359042, 15890718084]

約数ペア:

[(1, 15890718084), (2, 7945359042), (3, 5296906028), (4, 3972679521), (6, 2648453014), (12, 1324226507), (29, 547955796), (58, 273977898), (87, 182651932), (116, 136988949), (163, 97489068), (174, 91325966), (326, 48744534), (348, 45662983), (457, 34771812), (489, 32496356), (613, 25922868), (652, 24372267), (914, 17385906), (978, 16248178), (1226, 12961434), (1371, 11590604), (1828, 8692953), (1839, 8640956), (1956, 8124089), (2452, 6480717), (2742, 5795302), (3678, 4320478), (4727, 3361692), (5484, 2897651), (7356, 2160239), (9454, 1680846), (13253, 1199028), (14181, 1120564), (17777, 893892), (18908, 840423), (26506, 599514), (28362, 560282), (35554, 446946), (39759, 399676), (53012, 299757), (53331, 297964), (56724, 280141), (71108, 223473), (74491, 213324), (79518, 199838), (99919, 159036), (106662, 148982)]