82391610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:292

約数の個数: 128

約数和(自身を含む): 238049280

約数和(自身を除く): 155657670

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 83, 87, 105, 145, 163, 166, 174, 203, 210, 249, 290, 326, 406, 415, 435, 489, 498, 581, 609, 815, 830, 870, 978, 1015, 1141, 1162, 1218, 1245, 1630, 1743, 2030, 2282, 2407, 2445, 2490, 2905, 3045, 3423, 3486, 4727, 4814, 4890, 5705, 5810, 6090, 6846, 7221, 8715, 9454, 11410, 12035, 13529, 14181, 14442, 16849, 17115, 17430, 23635, 24070, 27058, 28362, 33089, 33698, 34230, 36105, 40587, 47270, 50547, 66178, 67645, 70905, 72210, 81174, 84245, 94703, 99267, 101094, 135290, 141810, 165445, 168490, 189406, 198534, 202935, 252735, 284109, 330890, 392341, 405870, 473515, 496335, 505470, 568218, 784682, 947030, 992670, 1177023, 1420545, 1961705, 2354046, 2746387, 2841090, 3923410, 5492774, 5885115, 8239161, 11770230, 13731935, 16478322, 27463870, 41195805, 82391610]

約数ペア:

[(1, 82391610), (2, 41195805), (3, 27463870), (5, 16478322), (6, 13731935), (7, 11770230), (10, 8239161), (14, 5885115), (15, 5492774), (21, 3923410), (29, 2841090), (30, 2746387), (35, 2354046), (42, 1961705), (58, 1420545), (70, 1177023), (83, 992670), (87, 947030), (105, 784682), (145, 568218), (163, 505470), (166, 496335), (174, 473515), (203, 405870), (210, 392341), (249, 330890), (290, 284109), (326, 252735), (406, 202935), (415, 198534), (435, 189406), (489, 168490), (498, 165445), (581, 141810), (609, 135290), (815, 101094), (830, 99267), (870, 94703), (978, 84245), (1015, 81174), (1141, 72210), (1162, 70905), (1218, 67645), (1245, 66178), (1630, 50547), (1743, 47270), (2030, 40587), (2282, 36105), (2407, 34230), (2445, 33698), (2490, 33089), (2905, 28362), (3045, 27058), (3423, 24070), (3486, 23635), (4727, 17430), (4814, 17115), (4890, 16849), (5705, 14442), (5810, 14181), (6090, 13529), (6846, 12035), (7221, 11410), (8715, 9454)]