196729470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{312269}}^1$

素因数の和:312289

約数の個数: 48

約数和(自身を含む): 584569440

約数和(自身を除く): 387839970

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, 312269, 624538, 936807, 1561345, 1873614, 2185883, 2810421, 3122690, 4371766, 4684035, 5620842, 6557649, 9368070, 10929415, 13115298, 14052105, 19672947, 21858830, 28104210, 32788245, 39345894, 65576490, 98364735, 196729470]

約数ペア:

[(1, 196729470), (2, 98364735), (3, 65576490), (5, 39345894), (6, 32788245), (7, 28104210), (9, 21858830), (10, 19672947), (14, 14052105), (15, 13115298), (18, 10929415), (21, 9368070), (30, 6557649), (35, 5620842), (42, 4684035), (45, 4371766), (63, 3122690), (70, 2810421), (90, 2185883), (105, 1873614), (126, 1561345), (210, 936807), (315, 624538), (630, 312269)]