80142690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{4091}}^1$

素因数の和:4754

約数の個数: 32

約数和(自身を含む): 192684096

約数和(自身を除く): 112541406

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 653, 1306, 1959, 3265, 3918, 4091, 6530, 8182, 9795, 12273, 19590, 20455, 24546, 40910, 61365, 122730, 2671423, 5342846, 8014269, 13357115, 16028538, 26714230, 40071345, 80142690]

約数ペア:

[(1, 80142690), (2, 40071345), (3, 26714230), (5, 16028538), (6, 13357115), (10, 8014269), (15, 5342846), (30, 2671423), (653, 122730), (1306, 61365), (1959, 40910), (3265, 24546), (3918, 20455), (4091, 19590), (6530, 12273), (8182, 9795)]