15730712

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 33592320

約数和(自身を除く): 17861608

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 47, 68, 92, 94, 107, 136, 184, 188, 214, 376, 391, 428, 782, 799, 856, 1081, 1564, 1598, 1819, 2162, 2461, 3128, 3196, 3638, 4324, 4922, 5029, 6392, 7276, 8648, 9844, 10058, 14552, 18377, 19688, 20116, 36754, 40232, 41837, 73508, 83674, 85493, 115667, 147016, 167348, 170986, 231334, 334696, 341972, 462668, 683944, 925336, 1966339, 3932678, 7865356, 15730712]

約数ペア:

[(1, 15730712), (2, 7865356), (4, 3932678), (8, 1966339), (17, 925336), (23, 683944), (34, 462668), (46, 341972), (47, 334696), (68, 231334), (92, 170986), (94, 167348), (107, 147016), (136, 115667), (184, 85493), (188, 83674), (214, 73508), (376, 41837), (391, 40232), (428, 36754), (782, 20116), (799, 19688), (856, 18377), (1081, 14552), (1564, 10058), (1598, 9844), (1819, 8648), (2162, 7276), (2461, 6392), (3128, 5029), (3196, 4922), (3638, 4324)]