65821770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{104479}}^1$

素因数の和:104499

約数の個数: 48

約数和(自身を含む): 195586560

約数和(自身を除く): 129764790

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 104479, 208958, 313437, 522395, 626874, 731353, 940311, 1044790, 1462706, 1567185, 1880622, 2194059, 3134370, 3656765, 4388118, 4701555, 6582177, 7313530, 9403110, 10970295, 13164354, 21940590, 32910885, 65821770]

約数ペア:

[(1, 65821770), (2, 32910885), (3, 21940590), (5, 13164354), (6, 10970295), (7, 9403110), (9, 7313530), (10, 6582177), (14, 4701555), (15, 4388118), (18, 3656765), (21, 3134370), (30, 2194059), (35, 1880622), (42, 1567185), (45, 1462706), (63, 1044790), (70, 940311), (90, 731353), (105, 626874), (126, 522395), (210, 313437), (315, 208958), (630, 104479)]