70257270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{509}}^1$

素因数の和:669

約数の個数: 64

約数和(自身を含む): 174493440

約数和(自身を除く): 104236170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 107, 129, 214, 215, 258, 321, 430, 509, 535, 642, 645, 1018, 1070, 1290, 1527, 1605, 2545, 3054, 3210, 4601, 5090, 7635, 9202, 13803, 15270, 21887, 23005, 27606, 43774, 46010, 54463, 65661, 69015, 108926, 109435, 131322, 138030, 163389, 218870, 272315, 326778, 328305, 544630, 656610, 816945, 1633890, 2341909, 4683818, 7025727, 11709545, 14051454, 23419090, 35128635, 70257270]

約数ペア:

[(1, 70257270), (2, 35128635), (3, 23419090), (5, 14051454), (6, 11709545), (10, 7025727), (15, 4683818), (30, 2341909), (43, 1633890), (86, 816945), (107, 656610), (129, 544630), (214, 328305), (215, 326778), (258, 272315), (321, 218870), (430, 163389), (509, 138030), (535, 131322), (642, 109435), (645, 108926), (1018, 69015), (1070, 65661), (1290, 54463), (1527, 46010), (1605, 43774), (2545, 27606), (3054, 23005), (3210, 21887), (4601, 15270), (5090, 13803), (7635, 9202)]