29893974

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 69672960

約数和(自身を除く): 39778986

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 47, 66, 69, 94, 138, 141, 253, 282, 419, 506, 517, 759, 838, 1034, 1081, 1257, 1518, 1551, 2162, 2514, 3102, 3243, 4609, 6486, 9218, 9637, 11891, 13827, 19274, 19693, 23782, 27654, 28911, 35673, 39386, 57822, 59079, 71346, 106007, 118158, 212014, 216623, 318021, 433246, 452939, 636042, 649869, 905878, 1299738, 1358817, 2717634, 4982329, 9964658, 14946987, 29893974]

約数ペア:

[(1, 29893974), (2, 14946987), (3, 9964658), (6, 4982329), (11, 2717634), (22, 1358817), (23, 1299738), (33, 905878), (46, 649869), (47, 636042), (66, 452939), (69, 433246), (94, 318021), (138, 216623), (141, 212014), (253, 118158), (282, 106007), (419, 71346), (506, 59079), (517, 57822), (759, 39386), (838, 35673), (1034, 28911), (1081, 27654), (1257, 23782), (1518, 19693), (1551, 19274), (2162, 13827), (2514, 11891), (3102, 9637), (3243, 9218), (4609, 6486)]