430129172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{311}}^1$

素因数の和:429

約数の個数: 72

約数和(自身を含む): 893011392

約数和(自身を除く): 462882220

約数列:

[1, 2, 4, 11, 17, 22, 34, 43, 44, 68, 86, 172, 187, 311, 374, 473, 622, 731, 748, 946, 1244, 1462, 1849, 1892, 2924, 3421, 3698, 5287, 6842, 7396, 8041, 10574, 13373, 13684, 16082, 20339, 21148, 26746, 31433, 32164, 40678, 53492, 58157, 62866, 81356, 116314, 125732, 147103, 227341, 232628, 294206, 345763, 454682, 575039, 588412, 691526, 909364, 1150078, 1383052, 2300156, 2500751, 5001502, 6325429, 9775663, 10003004, 12650858, 19551326, 25301716, 39102652, 107532293, 215064586, 430129172]

約数ペア:

[(1, 430129172), (2, 215064586), (4, 107532293), (11, 39102652), (17, 25301716), (22, 19551326), (34, 12650858), (43, 10003004), (44, 9775663), (68, 6325429), (86, 5001502), (172, 2500751), (187, 2300156), (311, 1383052), (374, 1150078), (473, 909364), (622, 691526), (731, 588412), (748, 575039), (946, 454682), (1244, 345763), (1462, 294206), (1849, 232628), (1892, 227341), (2924, 147103), (3421, 125732), (3698, 116314), (5287, 81356), (6842, 62866), (7396, 58157), (8041, 53492), (10574, 40678), (13373, 32164), (13684, 31433), (16082, 26746), (20339, 21148)]