1598996870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{1307}}^1$

素因数の和:1517

約数の個数: 64

約数和(自身を含む): 3119109120

約数和(自身を除く): 1520112250

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 137, 190, 235, 274, 470, 685, 893, 1307, 1370, 1786, 2603, 2614, 4465, 5206, 6439, 6535, 8930, 12878, 13015, 13070, 24833, 26030, 32195, 49666, 61429, 64390, 122341, 122858, 124165, 179059, 244682, 248330, 307145, 358118, 611705, 614290, 895295, 1167151, 1223410, 1790590, 2334302, 3402121, 5835755, 6804242, 8415773, 11671510, 16831546, 17010605, 34021210, 42078865, 84157730, 159899687, 319799374, 799498435, 1598996870]

約数ペア:

[(1, 1598996870), (2, 799498435), (5, 319799374), (10, 159899687), (19, 84157730), (38, 42078865), (47, 34021210), (94, 17010605), (95, 16831546), (137, 11671510), (190, 8415773), (235, 6804242), (274, 5835755), (470, 3402121), (685, 2334302), (893, 1790590), (1307, 1223410), (1370, 1167151), (1786, 895295), (2603, 614290), (2614, 611705), (4465, 358118), (5206, 307145), (6439, 248330), (6535, 244682), (8930, 179059), (12878, 124165), (13015, 122858), (13070, 122341), (24833, 64390), (26030, 61429), (32195, 49666)]