181293310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 365969664

約数和(自身を除く): 184676354

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 107, 110, 146, 211, 214, 365, 422, 535, 730, 803, 1055, 1070, 1177, 1606, 2110, 2321, 2354, 4015, 4642, 5885, 7811, 8030, 11605, 11770, 15403, 15622, 22577, 23210, 30806, 39055, 45154, 77015, 78110, 85921, 112885, 154030, 169433, 171842, 225770, 248347, 338866, 429605, 496694, 847165, 859210, 1241735, 1648121, 1694330, 2483470, 3296242, 8240605, 16481210, 18129331, 36258662, 90646655, 181293310]

約数ペア:

[(1, 181293310), (2, 90646655), (5, 36258662), (10, 18129331), (11, 16481210), (22, 8240605), (55, 3296242), (73, 2483470), (107, 1694330), (110, 1648121), (146, 1241735), (211, 859210), (214, 847165), (365, 496694), (422, 429605), (535, 338866), (730, 248347), (803, 225770), (1055, 171842), (1070, 169433), (1177, 154030), (1606, 112885), (2110, 85921), (2321, 78110), (2354, 77015), (4015, 45154), (4642, 39055), (5885, 30806), (7811, 23210), (8030, 22577), (11605, 15622), (11770, 15403)]