214920090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31013}}^1$

素因数の和:31044

約数の個数: 96

約数和(自身を含む): 696698496

約数和(自身を除く): 481778406

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 3465, 6930, 31013, 62026, 93039, 155065, 186078, 217091, 279117, 310130, 341143, 434182, 465195, 558234, 651273, 682286, 930390, 1023429, 1085455, 1302546, 1395585, 1705715, 1953819, 2046858, 2170910, 2388001, 2791170, 3070287, 3256365, 3411430, 3907638, 4776002, 5117145, 6140574, 6512730, 7164003, 9769095, 10234290, 11940005, 14328006, 15351435, 19538190, 21492009, 23880010, 30702870, 35820015, 42984018, 71640030, 107460045, 214920090]

約数ペア:

[(1, 214920090), (2, 107460045), (3, 71640030), (5, 42984018), (6, 35820015), (7, 30702870), (9, 23880010), (10, 21492009), (11, 19538190), (14, 15351435), (15, 14328006), (18, 11940005), (21, 10234290), (22, 9769095), (30, 7164003), (33, 6512730), (35, 6140574), (42, 5117145), (45, 4776002), (55, 3907638), (63, 3411430), (66, 3256365), (70, 3070287), (77, 2791170), (90, 2388001), (99, 2170910), (105, 2046858), (110, 1953819), (126, 1705715), (154, 1395585), (165, 1302546), (198, 1085455), (210, 1023429), (231, 930390), (315, 682286), (330, 651273), (385, 558234), (462, 465195), (495, 434182), (630, 341143), (693, 310130), (770, 279117), (990, 217091), (1155, 186078), (1386, 155065), (2310, 93039), (3465, 62026), (6930, 31013)]