239069180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:459

約数の個数: 96

約数和(自身を含む): 591252480

約数和(自身を除く): 352183300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 103, 118, 140, 206, 236, 281, 295, 412, 413, 515, 562, 590, 721, 826, 1030, 1124, 1180, 1405, 1442, 1652, 1967, 2060, 2065, 2810, 2884, 3605, 3934, 4130, 5620, 6077, 7210, 7868, 8260, 9835, 12154, 14420, 16579, 19670, 24308, 28943, 30385, 33158, 39340, 42539, 57886, 60770, 66316, 82895, 85078, 115772, 116053, 121540, 144715, 165790, 170156, 202601, 212695, 232106, 289430, 331580, 405202, 425390, 464212, 578860, 580265, 810404, 850780, 1013005, 1160530, 1707637, 2026010, 2321060, 3415274, 4052020, 6830548, 8538185, 11953459, 17076370, 23906918, 34152740, 47813836, 59767295, 119534590, 239069180]

約数ペア:

[(1, 239069180), (2, 119534590), (4, 59767295), (5, 47813836), (7, 34152740), (10, 23906918), (14, 17076370), (20, 11953459), (28, 8538185), (35, 6830548), (59, 4052020), (70, 3415274), (103, 2321060), (118, 2026010), (140, 1707637), (206, 1160530), (236, 1013005), (281, 850780), (295, 810404), (412, 580265), (413, 578860), (515, 464212), (562, 425390), (590, 405202), (721, 331580), (826, 289430), (1030, 232106), (1124, 212695), (1180, 202601), (1405, 170156), (1442, 165790), (1652, 144715), (1967, 121540), (2060, 116053), (2065, 115772), (2810, 85078), (2884, 82895), (3605, 66316), (3934, 60770), (4130, 57886), (5620, 42539), (6077, 39340), (7210, 33158), (7868, 30385), (8260, 28943), (9835, 24308), (12154, 19670), (14420, 16579)]