29867658

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 66138240

約数和(自身を除く): 36270582

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 73, 74, 97, 111, 114, 146, 194, 219, 222, 291, 438, 582, 703, 1387, 1406, 1843, 2109, 2701, 2774, 3589, 3686, 4161, 4218, 5402, 5529, 7081, 7178, 8103, 8322, 10767, 11058, 14162, 16206, 21243, 21534, 42486, 51319, 68191, 102638, 134539, 136382, 153957, 204573, 261997, 269078, 307914, 403617, 409146, 523994, 785991, 807234, 1571982, 4977943, 9955886, 14933829, 29867658]

約数ペア:

[(1, 29867658), (2, 14933829), (3, 9955886), (6, 4977943), (19, 1571982), (37, 807234), (38, 785991), (57, 523994), (73, 409146), (74, 403617), (97, 307914), (111, 269078), (114, 261997), (146, 204573), (194, 153957), (219, 136382), (222, 134539), (291, 102638), (438, 68191), (582, 51319), (703, 42486), (1387, 21534), (1406, 21243), (1843, 16206), (2109, 14162), (2701, 11058), (2774, 10767), (3589, 8322), (3686, 8103), (4161, 7178), (4218, 7081), (5402, 5529)]