6139980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1$

素因数の和:476

約数の個数: 144

約数和(自身を含む): 23272704

約数和(自身を除く): 17132724

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 443, 462, 495, 630, 660, 693, 770, 886, 924, 990, 1155, 1260, 1329, 1386, 1540, 1772, 1980, 2215, 2310, 2658, 2772, 3101, 3465, 3987, 4430, 4620, 4873, 5316, 6202, 6645, 6930, 7974, 8860, 9303, 9746, 12404, 13290, 13860, 14619, 15505, 15948, 18606, 19492, 19935, 24365, 26580, 27909, 29238, 31010, 34111, 37212, 39870, 43857, 46515, 48730, 55818, 58476, 62020, 68222, 73095, 79740, 87714, 93030, 97460, 102333, 111636, 136444, 139545, 146190, 170555, 175428, 186060, 204666, 219285, 279090, 292380, 306999, 341110, 409332, 438570, 511665, 558180, 613998, 682220, 877140, 1023330, 1227996, 1534995, 2046660, 3069990, 6139980]

約数ペア:

[(1, 6139980), (2, 3069990), (3, 2046660), (4, 1534995), (5, 1227996), (6, 1023330), (7, 877140), (9, 682220), (10, 613998), (11, 558180), (12, 511665), (14, 438570), (15, 409332), (18, 341110), (20, 306999), (21, 292380), (22, 279090), (28, 219285), (30, 204666), (33, 186060), (35, 175428), (36, 170555), (42, 146190), (44, 139545), (45, 136444), (55, 111636), (60, 102333), (63, 97460), (66, 93030), (70, 87714), (77, 79740), (84, 73095), (90, 68222), (99, 62020), (105, 58476), (110, 55818), (126, 48730), (132, 46515), (140, 43857), (154, 39870), (165, 37212), (180, 34111), (198, 31010), (210, 29238), (220, 27909), (231, 26580), (252, 24365), (308, 19935), (315, 19492), (330, 18606), (385, 15948), (396, 15505), (420, 14619), (443, 13860), (462, 13290), (495, 12404), (630, 9746), (660, 9303), (693, 8860), (770, 7974), (886, 6930), (924, 6645), (990, 6202), (1155, 5316), (1260, 4873), (1329, 4620), (1386, 4430), (1540, 3987), (1772, 3465), (1980, 3101), (2215, 2772), (2310, 2658)]