201961470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{75641}}^1$

素因数の和:75740

約数の個数: 32

約数和(自身を含む): 490160160

約数和(自身を除く): 288198690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 75641, 151282, 226923, 378205, 453846, 756410, 1134615, 2269230, 6732049, 13464098, 20196147, 33660245, 40392294, 67320490, 100980735, 201961470]

約数ペア:

[(1, 201961470), (2, 100980735), (3, 67320490), (5, 40392294), (6, 33660245), (10, 20196147), (15, 13464098), (30, 6732049), (89, 2269230), (178, 1134615), (267, 756410), (445, 453846), (534, 378205), (890, 226923), (1335, 151282), (2670, 75641)]