355295630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{9689}}^1$

素因数の和:9908

約数の個数: 32

約数和(自身を含む): 676749600

約数和(自身を除く): 321453970

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 193, 386, 965, 1930, 3667, 7334, 9689, 18335, 19378, 36670, 48445, 96890, 184091, 368182, 920455, 1840910, 1869977, 3739954, 9349885, 18699770, 35529563, 71059126, 177647815, 355295630]

約数ペア:

[(1, 355295630), (2, 177647815), (5, 71059126), (10, 35529563), (19, 18699770), (38, 9349885), (95, 3739954), (190, 1869977), (193, 1840910), (386, 920455), (965, 368182), (1930, 184091), (3667, 96890), (7334, 48445), (9689, 36670), (18335, 19378)]