73439630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{3389}}^1$

素因数の和:3604

約数の個数: 32

約数和(自身を含む): 144983520

約数和(自身を除く): 71543890

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 197, 394, 985, 1970, 2167, 3389, 4334, 6778, 10835, 16945, 21670, 33890, 37279, 74558, 186395, 372790, 667633, 1335266, 3338165, 6676330, 7343963, 14687926, 36719815, 73439630]

約数ペア:

[(1, 73439630), (2, 36719815), (5, 14687926), (10, 7343963), (11, 6676330), (22, 3338165), (55, 1335266), (110, 667633), (197, 372790), (394, 186395), (985, 74558), (1970, 37279), (2167, 33890), (3389, 21670), (4334, 16945), (6778, 10835)]