259331340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1447}}^1$

素因数の和:1591

約数の個数: 96

約数和(自身を含む): 758983680

約数和(自身を除く): 499652340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 103, 116, 145, 174, 206, 290, 309, 348, 412, 435, 515, 580, 618, 870, 1030, 1236, 1447, 1545, 1740, 2060, 2894, 2987, 3090, 4341, 5788, 5974, 6180, 7235, 8682, 8961, 11948, 14470, 14935, 17364, 17922, 21705, 28940, 29870, 35844, 41963, 43410, 44805, 59740, 83926, 86820, 89610, 125889, 149041, 167852, 179220, 209815, 251778, 298082, 419630, 447123, 503556, 596164, 629445, 745205, 839260, 894246, 1258890, 1490410, 1788492, 2235615, 2517780, 2980820, 4322189, 4471230, 8644378, 8942460, 12966567, 17288756, 21610945, 25933134, 43221890, 51866268, 64832835, 86443780, 129665670, 259331340]

約数ペア:

[(1, 259331340), (2, 129665670), (3, 86443780), (4, 64832835), (5, 51866268), (6, 43221890), (10, 25933134), (12, 21610945), (15, 17288756), (20, 12966567), (29, 8942460), (30, 8644378), (58, 4471230), (60, 4322189), (87, 2980820), (103, 2517780), (116, 2235615), (145, 1788492), (174, 1490410), (206, 1258890), (290, 894246), (309, 839260), (348, 745205), (412, 629445), (435, 596164), (515, 503556), (580, 447123), (618, 419630), (870, 298082), (1030, 251778), (1236, 209815), (1447, 179220), (1545, 167852), (1740, 149041), (2060, 125889), (2894, 89610), (2987, 86820), (3090, 83926), (4341, 59740), (5788, 44805), (5974, 43410), (6180, 41963), (7235, 35844), (8682, 29870), (8961, 28940), (11948, 21705), (14470, 17922), (14935, 17364)]