30809695

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{977}}^1$

素因数の和:1059

約数の個数: 32

約数和(自身を含む): 45629568

約数和(自身を除く): 14819873

約数列:

[1, 5, 7, 17, 35, 53, 85, 119, 265, 371, 595, 901, 977, 1855, 4505, 4885, 6307, 6839, 16609, 31535, 34195, 51781, 83045, 116263, 258905, 362467, 581315, 880277, 1812335, 4401385, 6161939, 30809695]

約数ペア:

[(1, 30809695), (5, 6161939), (7, 4401385), (17, 1812335), (35, 880277), (53, 581315), (85, 362467), (119, 258905), (265, 116263), (371, 83045), (595, 51781), (901, 34195), (977, 31535), (1855, 16609), (4505, 6839), (4885, 6307)]