221960670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{25601}}^1$

素因数の和:25645

約数の個数: 48

約数和(自身を含む): 565906608

約数和(自身を除く): 343945938

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 289, 510, 578, 867, 1445, 1734, 2890, 4335, 8670, 25601, 51202, 76803, 128005, 153606, 256010, 384015, 435217, 768030, 870434, 1305651, 2176085, 2611302, 4352170, 6528255, 7398689, 13056510, 14797378, 22196067, 36993445, 44392134, 73986890, 110980335, 221960670]

約数ペア:

[(1, 221960670), (2, 110980335), (3, 73986890), (5, 44392134), (6, 36993445), (10, 22196067), (15, 14797378), (17, 13056510), (30, 7398689), (34, 6528255), (51, 4352170), (85, 2611302), (102, 2176085), (170, 1305651), (255, 870434), (289, 768030), (510, 435217), (578, 384015), (867, 256010), (1445, 153606), (1734, 128005), (2890, 76803), (4335, 51202), (8670, 25601)]