420094930

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{12589}}^1$

素因数の和:12714

約数の個数: 32

約数和(自身を含む): 783198720

約数和(自身を除く): 363103790

約数列:

[1, 2, 5, 10, 47, 71, 94, 142, 235, 355, 470, 710, 3337, 6674, 12589, 16685, 25178, 33370, 62945, 125890, 591683, 893819, 1183366, 1787638, 2958415, 4469095, 5916830, 8938190, 42009493, 84018986, 210047465, 420094930]

約数ペア:

[(1, 420094930), (2, 210047465), (5, 84018986), (10, 42009493), (47, 8938190), (71, 5916830), (94, 4469095), (142, 2958415), (235, 1787638), (355, 1183366), (470, 893819), (710, 591683), (3337, 125890), (6674, 62945), (12589, 33370), (16685, 25178)]