179929690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1\times {\mathrm{967}}^1$

素因数の和:1806

約数の個数: 32

約数和(自身を含む): 338722560

約数和(自身を除く): 158792870

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 809, 967, 1618, 1934, 4045, 4835, 8090, 9670, 18607, 22241, 37214, 44482, 93035, 111205, 186070, 222410, 782303, 1564606, 3911515, 7823030, 17992969, 35985938, 89964845, 179929690]

約数ペア:

[(1, 179929690), (2, 89964845), (5, 35985938), (10, 17992969), (23, 7823030), (46, 3911515), (115, 1564606), (230, 782303), (809, 222410), (967, 186070), (1618, 111205), (1934, 93035), (4045, 44482), (4835, 37214), (8090, 22241), (9670, 18607)]