30732898

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 56105784

約数和(自身を除く): 25372886

約数列:

[1, 2, 7, 14, 49, 53, 61, 97, 98, 106, 122, 194, 371, 427, 679, 742, 854, 1358, 2597, 2989, 3233, 4753, 5141, 5194, 5917, 5978, 6466, 9506, 10282, 11834, 22631, 35987, 41419, 45262, 71974, 82838, 158417, 251909, 289933, 313601, 316834, 503818, 579866, 627202, 2195207, 4390414, 15366449, 30732898]

約数ペア:

[(1, 30732898), (2, 15366449), (7, 4390414), (14, 2195207), (49, 627202), (53, 579866), (61, 503818), (97, 316834), (98, 313601), (106, 289933), (122, 251909), (194, 158417), (371, 82838), (427, 71974), (679, 45262), (742, 41419), (854, 35987), (1358, 22631), (2597, 11834), (2989, 10282), (3233, 9506), (4753, 6466), (5141, 5978), (5194, 5917)]