4302550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 9642240

約数和(自身を除く): 5339690

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 647, 665, 950, 1294, 1330, 3235, 3325, 4529, 6470, 6650, 9058, 12293, 16175, 22645, 24586, 32350, 45290, 61465, 86051, 113225, 122930, 172102, 226450, 307325, 430255, 614650, 860510, 2151275, 4302550]

約数ペア:

[(1, 4302550), (2, 2151275), (5, 860510), (7, 614650), (10, 430255), (14, 307325), (19, 226450), (25, 172102), (35, 122930), (38, 113225), (50, 86051), (70, 61465), (95, 45290), (133, 32350), (175, 24586), (190, 22645), (266, 16175), (350, 12293), (475, 9058), (647, 6650), (665, 6470), (950, 4529), (1294, 3325), (1330, 3235)]