21314650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{60899}}^1$

素因数の和:60918

約数の個数: 24

約数和(自身を含む): 45309600

約数和(自身を除く): 23994950

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 60899, 121798, 304495, 426293, 608990, 852586, 1522475, 2131465, 3044950, 4262930, 10657325, 21314650]

約数ペア:

[(1, 21314650), (2, 10657325), (5, 4262930), (7, 3044950), (10, 2131465), (14, 1522475), (25, 852586), (35, 608990), (50, 426293), (70, 304495), (175, 121798), (350, 60899)]