185440610

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{2789}}^1$

素因数の和:2966

約数の個数: 32

約数和(自身を含む): 342500400

約数和(自身を除く): 157059790

約数列:

[1, 2, 5, 10, 61, 109, 122, 218, 305, 545, 610, 1090, 2789, 5578, 6649, 13298, 13945, 27890, 33245, 66490, 170129, 304001, 340258, 608002, 850645, 1520005, 1701290, 3040010, 18544061, 37088122, 92720305, 185440610]

約数ペア:

[(1, 185440610), (2, 92720305), (5, 37088122), (10, 18544061), (61, 3040010), (109, 1701290), (122, 1520005), (218, 850645), (305, 608002), (545, 340258), (610, 304001), (1090, 170129), (2789, 66490), (5578, 33245), (6649, 27890), (13298, 13945)]