30063705

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{40903}}^1$

素因数の和:40925

約数の個数: 24

約数和(自身を含む): 55956672

約数和(自身を除く): 25892967

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 40903, 122709, 204515, 286321, 613545, 858963, 1431605, 2004247, 4294815, 6012741, 10021235, 30063705]

約数ペア:

[(1, 30063705), (3, 10021235), (5, 6012741), (7, 4294815), (15, 2004247), (21, 1431605), (35, 858963), (49, 613545), (105, 286321), (147, 204515), (245, 122709), (735, 40903)]