2019778530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{124909}}^1$

素因数の和:124944

約数の個数: 96

約数和(自身を含む): 6151567680

約数和(自身を除く): 4131789150

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 77, 98, 105, 110, 147, 154, 165, 210, 231, 245, 294, 330, 385, 462, 490, 539, 735, 770, 1078, 1155, 1470, 1617, 2310, 2695, 3234, 5390, 8085, 16170, 124909, 249818, 374727, 624545, 749454, 874363, 1249090, 1373999, 1748726, 1873635, 2623089, 2747998, 3747270, 4121997, 4371815, 5246178, 6120541, 6869995, 8243994, 8743630, 9617993, 12241082, 13115445, 13739990, 18361623, 19235986, 20609985, 26230890, 28853979, 30602705, 36723246, 41219970, 48089965, 57707958, 61205410, 67325951, 91808115, 96179930, 134651902, 144269895, 183616230, 201977853, 288539790, 336629755, 403955706, 673259510, 1009889265, 2019778530]

約数ペア:

[(1, 2019778530), (2, 1009889265), (3, 673259510), (5, 403955706), (6, 336629755), (7, 288539790), (10, 201977853), (11, 183616230), (14, 144269895), (15, 134651902), (21, 96179930), (22, 91808115), (30, 67325951), (33, 61205410), (35, 57707958), (42, 48089965), (49, 41219970), (55, 36723246), (66, 30602705), (70, 28853979), (77, 26230890), (98, 20609985), (105, 19235986), (110, 18361623), (147, 13739990), (154, 13115445), (165, 12241082), (210, 9617993), (231, 8743630), (245, 8243994), (294, 6869995), (330, 6120541), (385, 5246178), (462, 4371815), (490, 4121997), (539, 3747270), (735, 2747998), (770, 2623089), (1078, 1873635), (1155, 1748726), (1470, 1373999), (1617, 1249090), (2310, 874363), (2695, 749454), (3234, 624545), (5390, 374727), (8085, 249818), (16170, 124909)]