65415790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{9749}}^1$

素因数の和:9828

約数の個数: 32

約数和(自身を含む): 130572000

約数和(自身を除く): 65156210

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 6710, 9749, 19498, 48745, 97490, 107239, 214478, 536195, 594689, 1072390, 1189378, 2973445, 5946890, 6541579, 13083158, 32707895, 65415790]

約数ペア:

[(1, 65415790), (2, 32707895), (5, 13083158), (10, 6541579), (11, 5946890), (22, 2973445), (55, 1189378), (61, 1072390), (110, 594689), (122, 536195), (305, 214478), (610, 107239), (671, 97490), (1342, 48745), (3355, 19498), (6710, 9749)]