73170580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2477}}^1$

素因数の和:2704

約数の個数: 48

約数和(自身を含む): 176512896

約数和(自身を除く): 103342316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 211, 422, 844, 1055, 1477, 2110, 2477, 2954, 4220, 4954, 5908, 7385, 9908, 12385, 14770, 17339, 24770, 29540, 34678, 49540, 69356, 86695, 173390, 346780, 522647, 1045294, 2090588, 2613235, 3658529, 5226470, 7317058, 10452940, 14634116, 18292645, 36585290, 73170580]

約数ペア:

[(1, 73170580), (2, 36585290), (4, 18292645), (5, 14634116), (7, 10452940), (10, 7317058), (14, 5226470), (20, 3658529), (28, 2613235), (35, 2090588), (70, 1045294), (140, 522647), (211, 346780), (422, 173390), (844, 86695), (1055, 69356), (1477, 49540), (2110, 34678), (2477, 29540), (2954, 24770), (4220, 17339), (4954, 14770), (5908, 12385), (7385, 9908)]