992676930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{521}}^1$

素因数の和:792

約数の個数: 128

約数和(自身を含む): 2804668416

約数和(自身を除く): 1811991486

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 105, 129, 210, 211, 215, 258, 301, 422, 430, 521, 602, 633, 645, 903, 1042, 1055, 1266, 1290, 1477, 1505, 1563, 1806, 2110, 2605, 2954, 3010, 3126, 3165, 3647, 4431, 4515, 5210, 6330, 7294, 7385, 7815, 8862, 9030, 9073, 10941, 14770, 15630, 18146, 18235, 21882, 22155, 22403, 27219, 36470, 44310, 44806, 45365, 54438, 54705, 63511, 67209, 90730, 109410, 109931, 112015, 127022, 134418, 136095, 156821, 190533, 219862, 224030, 272190, 313642, 317555, 329793, 336045, 381066, 470463, 549655, 635110, 659586, 672090, 769517, 784105, 940926, 952665, 1099310, 1539034, 1568210, 1648965, 1905330, 2308551, 2352315, 3297930, 3847585, 4617102, 4704630, 4727033, 7695170, 9454066, 11542755, 14181099, 23085510, 23635165, 28362198, 33089231, 47270330, 66178462, 70905495, 99267693, 141810990, 165446155, 198535386, 330892310, 496338465, 992676930]

約数ペア:

[(1, 992676930), (2, 496338465), (3, 330892310), (5, 198535386), (6, 165446155), (7, 141810990), (10, 99267693), (14, 70905495), (15, 66178462), (21, 47270330), (30, 33089231), (35, 28362198), (42, 23635165), (43, 23085510), (70, 14181099), (86, 11542755), (105, 9454066), (129, 7695170), (210, 4727033), (211, 4704630), (215, 4617102), (258, 3847585), (301, 3297930), (422, 2352315), (430, 2308551), (521, 1905330), (602, 1648965), (633, 1568210), (645, 1539034), (903, 1099310), (1042, 952665), (1055, 940926), (1266, 784105), (1290, 769517), (1477, 672090), (1505, 659586), (1563, 635110), (1806, 549655), (2110, 470463), (2605, 381066), (2954, 336045), (3010, 329793), (3126, 317555), (3165, 313642), (3647, 272190), (4431, 224030), (4515, 219862), (5210, 190533), (6330, 156821), (7294, 136095), (7385, 134418), (7815, 127022), (8862, 112015), (9030, 109931), (9073, 109410), (10941, 90730), (14770, 67209), (15630, 63511), (18146, 54705), (18235, 54438), (21882, 45365), (22155, 44806), (22403, 44310), (27219, 36470)]