196398420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3273307}}^1$

素因数の和:3273319

約数の個数: 24

約数和(自身を含む): 549915744

約数和(自身を除く): 353517324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3273307, 6546614, 9819921, 13093228, 16366535, 19639842, 32733070, 39279684, 49099605, 65466140, 98199210, 196398420]

約数ペア:

[(1, 196398420), (2, 98199210), (3, 65466140), (4, 49099605), (5, 39279684), (6, 32733070), (10, 19639842), (12, 16366535), (15, 13093228), (20, 9819921), (30, 6546614), (60, 3273307)]