42666310

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{277}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 78502752

約数和(自身を除く): 35836442

約数列:

[1, 2, 5, 10, 73, 146, 211, 277, 365, 422, 554, 730, 1055, 1385, 2110, 2770, 15403, 20221, 30806, 40442, 58447, 77015, 101105, 116894, 154030, 202210, 292235, 584470, 4266631, 8533262, 21333155, 42666310]

約数ペア:

[(1, 42666310), (2, 21333155), (5, 8533262), (10, 4266631), (73, 584470), (146, 292235), (211, 202210), (277, 154030), (365, 116894), (422, 101105), (554, 77015), (730, 58447), (1055, 40442), (1385, 30806), (2110, 20221), (2770, 15403)]