47006820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37307}}^1$

素因数の和:37329

約数の個数: 72

約数和(自身を含む): 162961344

約数和(自身を除く): 115954524

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 37307, 74614, 111921, 149228, 186535, 223842, 261149, 335763, 373070, 447684, 522298, 559605, 671526, 746140, 783447, 1044596, 1119210, 1305745, 1343052, 1566894, 1678815, 2238420, 2350341, 2611490, 3133788, 3357630, 3917235, 4700682, 5222980, 6715260, 7834470, 9401364, 11751705, 15668940, 23503410, 47006820]

約数ペア:

[(1, 47006820), (2, 23503410), (3, 15668940), (4, 11751705), (5, 9401364), (6, 7834470), (7, 6715260), (9, 5222980), (10, 4700682), (12, 3917235), (14, 3357630), (15, 3133788), (18, 2611490), (20, 2350341), (21, 2238420), (28, 1678815), (30, 1566894), (35, 1343052), (36, 1305745), (42, 1119210), (45, 1044596), (60, 783447), (63, 746140), (70, 671526), (84, 559605), (90, 522298), (105, 447684), (126, 373070), (140, 335763), (180, 261149), (210, 223842), (252, 186535), (315, 149228), (420, 111921), (630, 74614), (1260, 37307)]