315060810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{256147}}^1$

素因数の和:256198

約数の個数: 32

約数和(自身を含む): 774591552

約数和(自身を除く): 459530742

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 256147, 512294, 768441, 1280735, 1536882, 2561470, 3842205, 7684410, 10502027, 21004054, 31506081, 52510135, 63012162, 105020270, 157530405, 315060810]

約数ペア:

[(1, 315060810), (2, 157530405), (3, 105020270), (5, 63012162), (6, 52510135), (10, 31506081), (15, 21004054), (30, 10502027), (41, 7684410), (82, 3842205), (123, 2561470), (205, 1536882), (246, 1280735), (410, 768441), (615, 512294), (1230, 256147)]