9209970

素因数分解:

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

素因数の和:477

約数の個数: 128

約数和(自身を含む): 30689280

約数和(自身を除く): 21479310

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, 378, 385, 443, 462, 495, 594, 630, 693, 770, 886, 945, 990, 1155, 1329, 1386, 1485, 1890, 2079, 2215, 2310, 2658, 2970, 3101, 3465, 3987, 4158, 4430, 4873, 6202, 6645, 6930, 7974, 9303, 9746, 10395, 11961, 13290, 14619, 15505, 18606, 19935, 20790, 23922, 24365, 27909, 29238, 31010, 34111, 39870, 43857, 46515, 48730, 55818, 59805, 68222, 73095, 83727, 87714, 93030, 102333, 119610, 131571, 139545, 146190, 167454, 170555, 204666, 219285, 263142, 279090, 306999, 341110, 418635, 438570, 511665, 613998, 657855, 837270, 920997, 1023330, 1315710, 1534995, 1841994, 3069990, 4604985, 9209970]

約数ペア:

[(1, 9209970), (2, 4604985), (3, 3069990), (5, 1841994), (6, 1534995), (7, 1315710), (9, 1023330), (10, 920997), (11, 837270), (14, 657855), (15, 613998), (18, 511665), (21, 438570), (22, 418635), (27, 341110), (30, 306999), (33, 279090), (35, 263142), (42, 219285), (45, 204666), (54, 170555), (55, 167454), (63, 146190), (66, 139545), (70, 131571), (77, 119610), (90, 102333), (99, 93030), (105, 87714), (110, 83727), (126, 73095), (135, 68222), (154, 59805), (165, 55818), (189, 48730), (198, 46515), (210, 43857), (231, 39870), (270, 34111), (297, 31010), (315, 29238), (330, 27909), (378, 24365), (385, 23922), (443, 20790), (462, 19935), (495, 18606), (594, 15505), (630, 14619), (693, 13290), (770, 11961), (886, 10395), (945, 9746), (990, 9303), (1155, 7974), (1329, 6930), (1386, 6645), (1485, 6202), (1890, 4873), (2079, 4430), (2215, 4158), (2310, 3987), (2658, 3465), (2970, 3101)]