63938490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:428

約数の個数: 128

約数和(自身を含む): 194088960

約数和(自身を除く): 130150470

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 89, 105, 110, 154, 165, 178, 210, 231, 267, 311, 330, 385, 445, 462, 534, 622, 623, 770, 890, 933, 979, 1155, 1246, 1335, 1555, 1866, 1869, 1958, 2177, 2310, 2670, 2937, 3110, 3115, 3421, 3738, 4354, 4665, 4895, 5874, 6230, 6531, 6842, 6853, 9330, 9345, 9790, 10263, 10885, 13062, 13706, 14685, 17105, 18690, 20526, 20559, 21770, 23947, 27679, 29370, 32655, 34210, 34265, 41118, 47894, 51315, 55358, 65310, 68530, 71841, 83037, 102630, 102795, 119735, 138395, 143682, 166074, 193753, 205590, 239470, 276790, 304469, 359205, 387506, 415185, 581259, 608938, 718410, 830370, 913407, 968765, 1162518, 1522345, 1826814, 1937530, 2131283, 2906295, 3044690, 4262566, 4567035, 5812590, 6393849, 9134070, 10656415, 12787698, 21312830, 31969245, 63938490]

約数ペア:

[(1, 63938490), (2, 31969245), (3, 21312830), (5, 12787698), (6, 10656415), (7, 9134070), (10, 6393849), (11, 5812590), (14, 4567035), (15, 4262566), (21, 3044690), (22, 2906295), (30, 2131283), (33, 1937530), (35, 1826814), (42, 1522345), (55, 1162518), (66, 968765), (70, 913407), (77, 830370), (89, 718410), (105, 608938), (110, 581259), (154, 415185), (165, 387506), (178, 359205), (210, 304469), (231, 276790), (267, 239470), (311, 205590), (330, 193753), (385, 166074), (445, 143682), (462, 138395), (534, 119735), (622, 102795), (623, 102630), (770, 83037), (890, 71841), (933, 68530), (979, 65310), (1155, 55358), (1246, 51315), (1335, 47894), (1555, 41118), (1866, 34265), (1869, 34210), (1958, 32655), (2177, 29370), (2310, 27679), (2670, 23947), (2937, 21770), (3110, 20559), (3115, 20526), (3421, 18690), (3738, 17105), (4354, 14685), (4665, 13706), (4895, 13062), (5874, 10885), (6230, 10263), (6531, 9790), (6842, 9345), (6853, 9330)]