72938030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{1847}}^1$

素因数の和:2224

約数の個数: 32

約数和(自身を含む): 143700480

約数和(自身を除く): 70762450

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 359, 718, 1795, 1847, 3590, 3694, 3949, 7898, 9235, 18470, 19745, 20317, 39490, 40634, 101585, 203170, 663073, 1326146, 3315365, 6630730, 7293803, 14587606, 36469015, 72938030]

約数ペア:

[(1, 72938030), (2, 36469015), (5, 14587606), (10, 7293803), (11, 6630730), (22, 3315365), (55, 1326146), (110, 663073), (359, 203170), (718, 101585), (1795, 40634), (1847, 39490), (3590, 20317), (3694, 19745), (3949, 18470), (7898, 9235)]