197098110

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2011}}^1$

素因数の和:2052

約数の個数: 120

約数和(自身を含む): 582824088

約数和(自身を除く): 385725978

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 121, 135, 162, 165, 198, 242, 270, 297, 330, 363, 405, 495, 594, 605, 726, 810, 891, 990, 1089, 1210, 1485, 1782, 1815, 2011, 2178, 2970, 3267, 3630, 4022, 4455, 5445, 6033, 6534, 8910, 9801, 10055, 10890, 12066, 16335, 18099, 19602, 20110, 22121, 30165, 32670, 36198, 44242, 49005, 54297, 60330, 66363, 90495, 98010, 108594, 110605, 132726, 162891, 180990, 199089, 221210, 243331, 271485, 325782, 331815, 398178, 486662, 542970, 597267, 663630, 729993, 814455, 995445, 1194534, 1216655, 1459986, 1628910, 1791801, 1990890, 2189979, 2433310, 2986335, 3583602, 3649965, 4379958, 5972670, 6569937, 7299930, 8959005, 10949895, 13139874, 17918010, 19709811, 21899790, 32849685, 39419622, 65699370, 98549055, 197098110]

約数ペア:

[(1, 197098110), (2, 98549055), (3, 65699370), (5, 39419622), (6, 32849685), (9, 21899790), (10, 19709811), (11, 17918010), (15, 13139874), (18, 10949895), (22, 8959005), (27, 7299930), (30, 6569937), (33, 5972670), (45, 4379958), (54, 3649965), (55, 3583602), (66, 2986335), (81, 2433310), (90, 2189979), (99, 1990890), (110, 1791801), (121, 1628910), (135, 1459986), (162, 1216655), (165, 1194534), (198, 995445), (242, 814455), (270, 729993), (297, 663630), (330, 597267), (363, 542970), (405, 486662), (495, 398178), (594, 331815), (605, 325782), (726, 271485), (810, 243331), (891, 221210), (990, 199089), (1089, 180990), (1210, 162891), (1485, 132726), (1782, 110605), (1815, 108594), (2011, 98010), (2178, 90495), (2970, 66363), (3267, 60330), (3630, 54297), (4022, 49005), (4455, 44242), (5445, 36198), (6033, 32670), (6534, 30165), (8910, 22121), (9801, 20110), (10055, 19602), (10890, 18099), (12066, 16335)]