6881490

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1$

素因数の和:365

約数の個数: 128

約数和(自身を含む): 22947840

約数和(自身を除く): 16066350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 135, 154, 165, 189, 198, 210, 231, 270, 297, 315, 330, 331, 378, 385, 462, 495, 594, 630, 662, 693, 770, 945, 990, 993, 1155, 1386, 1485, 1655, 1890, 1986, 2079, 2310, 2317, 2970, 2979, 3310, 3465, 3641, 4158, 4634, 4965, 5958, 6930, 6951, 7282, 8937, 9930, 10395, 10923, 11585, 13902, 14895, 17874, 18205, 20790, 20853, 21846, 23170, 25487, 29790, 32769, 34755, 36410, 41706, 44685, 50974, 54615, 62559, 65538, 69510, 76461, 89370, 98307, 104265, 109230, 125118, 127435, 152922, 163845, 196614, 208530, 229383, 254870, 312795, 327690, 382305, 458766, 491535, 625590, 688149, 764610, 983070, 1146915, 1376298, 2293830, 3440745, 6881490]

約数ペア:

[(1, 6881490), (2, 3440745), (3, 2293830), (5, 1376298), (6, 1146915), (7, 983070), (9, 764610), (10, 688149), (11, 625590), (14, 491535), (15, 458766), (18, 382305), (21, 327690), (22, 312795), (27, 254870), (30, 229383), (33, 208530), (35, 196614), (42, 163845), (45, 152922), (54, 127435), (55, 125118), (63, 109230), (66, 104265), (70, 98307), (77, 89370), (90, 76461), (99, 69510), (105, 65538), (110, 62559), (126, 54615), (135, 50974), (154, 44685), (165, 41706), (189, 36410), (198, 34755), (210, 32769), (231, 29790), (270, 25487), (297, 23170), (315, 21846), (330, 20853), (331, 20790), (378, 18205), (385, 17874), (462, 14895), (495, 13902), (594, 11585), (630, 10923), (662, 10395), (693, 9930), (770, 8937), (945, 7282), (990, 6951), (993, 6930), (1155, 5958), (1386, 4965), (1485, 4634), (1655, 4158), (1890, 3641), (1986, 3465), (2079, 3310), (2310, 2979), (2317, 2970)]