30489095

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{593}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 45505152

約数和(自身を除く): 15016057

約数列:

[1, 5, 7, 13, 35, 65, 91, 113, 455, 565, 593, 791, 1469, 2965, 3955, 4151, 7345, 7709, 10283, 20755, 38545, 51415, 53963, 67009, 269815, 335045, 469063, 871117, 2345315, 4355585, 6097819, 30489095]

約数ペア:

[(1, 30489095), (5, 6097819), (7, 4355585), (13, 2345315), (35, 871117), (65, 469063), (91, 335045), (113, 269815), (455, 67009), (565, 53963), (593, 51415), (791, 38545), (1469, 20755), (2965, 10283), (3955, 7709), (4151, 7345)]