30361405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 40629600

約数和(自身を除く): 10268195

約数列:

[1, 5, 17, 29, 85, 109, 113, 145, 493, 545, 565, 1853, 1921, 2465, 3161, 3277, 9265, 9605, 12317, 15805, 16385, 53737, 55709, 61585, 209389, 268685, 278545, 357193, 1046945, 1785965, 6072281, 30361405]

約数ペア:

[(1, 30361405), (5, 6072281), (17, 1785965), (29, 1046945), (85, 357193), (109, 278545), (113, 268685), (145, 209389), (493, 61585), (545, 55709), (565, 53737), (1853, 16385), (1921, 15805), (2465, 12317), (3161, 9605), (3277, 9265)]