30235764

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^2$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 80775520

約数和(自身を除く): 50539756

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 101, 114, 156, 202, 228, 247, 303, 404, 494, 606, 741, 988, 1212, 1313, 1482, 1919, 2626, 2964, 3838, 3939, 5252, 5757, 7676, 7878, 10201, 11514, 15756, 20402, 23028, 24947, 30603, 40804, 49894, 61206, 74841, 99788, 122412, 132613, 149682, 193819, 265226, 299364, 387638, 397839, 530452, 581457, 775276, 795678, 1162914, 1591356, 2325828, 2519647, 5039294, 7558941, 10078588, 15117882, 30235764]

約数ペア:

[(1, 30235764), (2, 15117882), (3, 10078588), (4, 7558941), (6, 5039294), (12, 2519647), (13, 2325828), (19, 1591356), (26, 1162914), (38, 795678), (39, 775276), (52, 581457), (57, 530452), (76, 397839), (78, 387638), (101, 299364), (114, 265226), (156, 193819), (202, 149682), (228, 132613), (247, 122412), (303, 99788), (404, 74841), (494, 61206), (606, 49894), (741, 40804), (988, 30603), (1212, 24947), (1313, 23028), (1482, 20402), (1919, 15756), (2626, 11514), (2964, 10201), (3838, 7878), (3939, 7676), (5252, 5757)]