30729699

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:422

約数の個数: 80

約数和(自身を含む): 61797120

約数和(自身を除く): 31067421

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 63, 77, 81, 91, 99, 117, 143, 189, 231, 273, 297, 351, 379, 429, 567, 693, 819, 891, 1001, 1053, 1137, 1287, 2079, 2457, 2653, 3003, 3411, 3861, 4169, 4927, 6237, 7371, 7959, 9009, 10233, 11583, 12507, 14781, 23877, 27027, 29183, 30699, 34489, 37521, 44343, 54197, 71631, 81081, 87549, 103467, 112563, 133029, 162591, 214893, 262647, 310401, 337689, 379379, 399087, 487773, 787941, 931203, 1138137, 1463319, 2363823, 2793609, 3414411, 4389957, 10243233, 30729699]

約数ペア:

[(1, 30729699), (3, 10243233), (7, 4389957), (9, 3414411), (11, 2793609), (13, 2363823), (21, 1463319), (27, 1138137), (33, 931203), (39, 787941), (63, 487773), (77, 399087), (81, 379379), (91, 337689), (99, 310401), (117, 262647), (143, 214893), (189, 162591), (231, 133029), (273, 112563), (297, 103467), (351, 87549), (379, 81081), (429, 71631), (567, 54197), (693, 44343), (819, 37521), (891, 34489), (1001, 30699), (1053, 29183), (1137, 27027), (1287, 23877), (2079, 14781), (2457, 12507), (2653, 11583), (3003, 10233), (3411, 9009), (3861, 7959), (4169, 7371), (4927, 6237)]