78341410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{15331}}^1$

素因数の和:15418

約数の個数: 32

約数和(自身を含む): 163377792

約数和(自身を除く): 85036382

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 15331, 30662, 76655, 107317, 153310, 214634, 536585, 1073170, 1119163, 2238326, 5595815, 7834141, 11191630, 15668282, 39170705, 78341410]

約数ペア:

[(1, 78341410), (2, 39170705), (5, 15668282), (7, 11191630), (10, 7834141), (14, 5595815), (35, 2238326), (70, 1119163), (73, 1073170), (146, 536585), (365, 214634), (511, 153310), (730, 107317), (1022, 76655), (2555, 30662), (5110, 15331)]