42793930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1811}}^1$

素因数の和:1974

約数の個数: 32

約数和(自身を含む): 82192320

約数和(自身を除く): 39398390

約数列:

[1, 2, 5, 10, 17, 34, 85, 139, 170, 278, 695, 1390, 1811, 2363, 3622, 4726, 9055, 11815, 18110, 23630, 30787, 61574, 153935, 251729, 307870, 503458, 1258645, 2517290, 4279393, 8558786, 21396965, 42793930]

約数ペア:

[(1, 42793930), (2, 21396965), (5, 8558786), (10, 4279393), (17, 2517290), (34, 1258645), (85, 503458), (139, 307870), (170, 251729), (278, 153935), (695, 61574), (1390, 30787), (1811, 23630), (2363, 18110), (3622, 11815), (4726, 9055)]