310001245

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{421}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 410791680

約数和(自身を除く): 100790435

約数列:

[1, 5, 19, 23, 95, 115, 337, 421, 437, 1685, 2105, 2185, 6403, 7751, 7999, 9683, 32015, 38755, 39995, 48415, 141877, 147269, 183977, 709385, 736345, 919885, 2695663, 3263171, 13478315, 16315855, 62000249, 310001245]

約数ペア:

[(1, 310001245), (5, 62000249), (19, 16315855), (23, 13478315), (95, 3263171), (115, 2695663), (337, 919885), (421, 736345), (437, 709385), (1685, 183977), (2105, 147269), (2185, 141877), (6403, 48415), (7751, 39995), (7999, 38755), (9683, 32015)]