229613470

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{2111}}^1$

素因数の和:2340

約数の個数: 32

約数和(自身を含む): 421977600

約数和(自身を除く): 192364130

約数列:

[1, 2, 5, 10, 73, 146, 149, 298, 365, 730, 745, 1490, 2111, 4222, 10555, 10877, 21110, 21754, 54385, 108770, 154103, 308206, 314539, 629078, 770515, 1541030, 1572695, 3145390, 22961347, 45922694, 114806735, 229613470]

約数ペア:

[(1, 229613470), (2, 114806735), (5, 45922694), (10, 22961347), (73, 3145390), (146, 1572695), (149, 1541030), (298, 770515), (365, 629078), (730, 314539), (745, 308206), (1490, 154103), (2111, 108770), (4222, 54385), (10555, 21754), (10877, 21110)]