199233420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3320557}}^1$

素因数の和:3320569

約数の個数: 24

約数和(自身を含む): 557853744

約数和(自身を除く): 358620324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3320557, 6641114, 9961671, 13282228, 16602785, 19923342, 33205570, 39846684, 49808355, 66411140, 99616710, 199233420]

約数ペア:

[(1, 199233420), (2, 99616710), (3, 66411140), (4, 49808355), (5, 39846684), (6, 33205570), (10, 19923342), (12, 16602785), (15, 13282228), (20, 9961671), (30, 6641114), (60, 3320557)]