1929666690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{3062963}}^1$

素因数の和:3062983

約数の個数: 48

約数和(自身を含む): 5733868608

約数和(自身を除く): 3804201918

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 3062963, 6125926, 9188889, 15314815, 18377778, 21440741, 27566667, 30629630, 42881482, 45944445, 55133334, 64322223, 91888890, 107203705, 128644446, 137833335, 192966669, 214407410, 275666670, 321611115, 385933338, 643222230, 964833345, 1929666690]

約数ペア:

[(1, 1929666690), (2, 964833345), (3, 643222230), (5, 385933338), (6, 321611115), (7, 275666670), (9, 214407410), (10, 192966669), (14, 137833335), (15, 128644446), (18, 107203705), (21, 91888890), (30, 64322223), (35, 55133334), (42, 45944445), (45, 42881482), (63, 30629630), (70, 27566667), (90, 21440741), (105, 18377778), (126, 15314815), (210, 9188889), (315, 6125926), (630, 3062963)]