30473982

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{349}}^1$

素因数の和:388

約数の個数: 120

約数和(自身を含む): 86902200

約数和(自身を除く): 56428218

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 49, 54, 63, 66, 77, 81, 98, 99, 126, 147, 154, 162, 189, 198, 231, 294, 297, 349, 378, 441, 462, 539, 567, 594, 693, 698, 882, 891, 1047, 1078, 1134, 1323, 1386, 1617, 1782, 2079, 2094, 2443, 2646, 3141, 3234, 3839, 3969, 4158, 4851, 4886, 6237, 6282, 7329, 7678, 7938, 9423, 9702, 11517, 12474, 14553, 14658, 17101, 18846, 21987, 23034, 26873, 28269, 29106, 34202, 34551, 43659, 43974, 51303, 53746, 56538, 65961, 69102, 80619, 87318, 102606, 103653, 131922, 153909, 161238, 188111, 197883, 207306, 241857, 307818, 310959, 376222, 395766, 461727, 483714, 564333, 621918, 725571, 923454, 1128666, 1385181, 1451142, 1692999, 2176713, 2770362, 3385998, 4353426, 5078997, 10157994, 15236991, 30473982]

約数ペア:

[(1, 30473982), (2, 15236991), (3, 10157994), (6, 5078997), (7, 4353426), (9, 3385998), (11, 2770362), (14, 2176713), (18, 1692999), (21, 1451142), (22, 1385181), (27, 1128666), (33, 923454), (42, 725571), (49, 621918), (54, 564333), (63, 483714), (66, 461727), (77, 395766), (81, 376222), (98, 310959), (99, 307818), (126, 241857), (147, 207306), (154, 197883), (162, 188111), (189, 161238), (198, 153909), (231, 131922), (294, 103653), (297, 102606), (349, 87318), (378, 80619), (441, 69102), (462, 65961), (539, 56538), (567, 53746), (594, 51303), (693, 43974), (698, 43659), (882, 34551), (891, 34202), (1047, 29106), (1078, 28269), (1134, 26873), (1323, 23034), (1386, 21987), (1617, 18846), (1782, 17101), (2079, 14658), (2094, 14553), (2443, 12474), (2646, 11517), (3141, 9702), (3234, 9423), (3839, 7938), (3969, 7678), (4158, 7329), (4851, 6282), (4886, 6237)]