273187285490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1\times {\mathrm{128213}}^1$

素因数の和:128787

約数の個数: 64

約数和(自身を含む): 572347296000

約数和(自身を除く): 299160010510

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 499, 610, 854, 998, 2135, 2495, 3493, 4270, 4990, 6986, 17465, 30439, 34930, 60878, 128213, 152195, 213073, 256426, 304390, 426146, 641065, 897491, 1065365, 1282130, 1794982, 2130730, 4487455, 7820993, 8974910, 15641986, 39104965, 54746951, 63978287, 78209930, 109493902, 127956574, 273734755, 319891435, 447848009, 547469510, 639782870, 895696018, 2239240045, 3902675507, 4478480090, 7805351014, 19513377535, 27318728549, 39026755070, 54637457098, 136593642745, 273187285490]

約数ペア:

[(1, 273187285490), (2, 136593642745), (5, 54637457098), (7, 39026755070), (10, 27318728549), (14, 19513377535), (35, 7805351014), (61, 4478480090), (70, 3902675507), (122, 2239240045), (305, 895696018), (427, 639782870), (499, 547469510), (610, 447848009), (854, 319891435), (998, 273734755), (2135, 127956574), (2495, 109493902), (3493, 78209930), (4270, 63978287), (4990, 54746951), (6986, 39104965), (17465, 15641986), (30439, 8974910), (34930, 7820993), (60878, 4487455), (128213, 2130730), (152195, 1794982), (213073, 1282130), (256426, 1065365), (304390, 897491), (426146, 641065)]