6545560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 17075520

約数和(自身を除く): 10529960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 97, 140, 194, 241, 280, 388, 482, 485, 679, 776, 964, 970, 1205, 1358, 1687, 1928, 1940, 2410, 2716, 3374, 3395, 3880, 4820, 5432, 6748, 6790, 8435, 9640, 13496, 13580, 16870, 23377, 27160, 33740, 46754, 67480, 93508, 116885, 163639, 187016, 233770, 327278, 467540, 654556, 818195, 935080, 1309112, 1636390, 3272780, 6545560]

約数ペア:

[(1, 6545560), (2, 3272780), (4, 1636390), (5, 1309112), (7, 935080), (8, 818195), (10, 654556), (14, 467540), (20, 327278), (28, 233770), (35, 187016), (40, 163639), (56, 116885), (70, 93508), (97, 67480), (140, 46754), (194, 33740), (241, 27160), (280, 23377), (388, 16870), (482, 13580), (485, 13496), (679, 9640), (776, 8435), (964, 6790), (970, 6748), (1205, 5432), (1358, 4820), (1687, 3880), (1928, 3395), (1940, 3374), (2410, 2716)]