30756726

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1$

素因数の和:611

約数の個数: 128

約数和(自身を含む): 91929600

約数和(自身を除く): 61172874

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 27, 33, 39, 42, 54, 63, 66, 77, 78, 91, 99, 117, 126, 143, 154, 182, 189, 198, 231, 234, 273, 286, 297, 351, 378, 429, 462, 546, 569, 594, 693, 702, 819, 858, 1001, 1138, 1287, 1386, 1638, 1707, 2002, 2079, 2457, 2574, 3003, 3414, 3861, 3983, 4158, 4914, 5121, 6006, 6259, 7397, 7722, 7966, 9009, 10242, 11949, 12518, 14794, 15363, 18018, 18777, 22191, 23898, 27027, 30726, 35847, 37554, 43813, 44382, 51779, 54054, 56331, 66573, 71694, 81367, 87626, 103558, 107541, 112662, 131439, 133146, 155337, 162734, 168993, 199719, 215082, 244101, 262878, 310674, 337986, 394317, 399438, 466011, 488202, 569569, 732303, 788634, 932022, 1139138, 1182951, 1398033, 1464606, 1708707, 2196909, 2365902, 2796066, 3417414, 4393818, 5126121, 10252242, 15378363, 30756726]

約数ペア:

[(1, 30756726), (2, 15378363), (3, 10252242), (6, 5126121), (7, 4393818), (9, 3417414), (11, 2796066), (13, 2365902), (14, 2196909), (18, 1708707), (21, 1464606), (22, 1398033), (26, 1182951), (27, 1139138), (33, 932022), (39, 788634), (42, 732303), (54, 569569), (63, 488202), (66, 466011), (77, 399438), (78, 394317), (91, 337986), (99, 310674), (117, 262878), (126, 244101), (143, 215082), (154, 199719), (182, 168993), (189, 162734), (198, 155337), (231, 133146), (234, 131439), (273, 112662), (286, 107541), (297, 103558), (351, 87626), (378, 81367), (429, 71694), (462, 66573), (546, 56331), (569, 54054), (594, 51779), (693, 44382), (702, 43813), (819, 37554), (858, 35847), (1001, 30726), (1138, 27027), (1287, 23898), (1386, 22191), (1638, 18777), (1707, 18018), (2002, 15363), (2079, 14794), (2457, 12518), (2574, 11949), (3003, 10242), (3414, 9009), (3861, 7966), (3983, 7722), (4158, 7397), (4914, 6259), (5121, 6006)]