244365890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{7457}}^1$

素因数の和:7606

約数の個数: 32

約数和(自身を含む): 459114480

約数和(自身を除く): 214748590

約数列:

[1, 2, 5, 10, 29, 58, 113, 145, 226, 290, 565, 1130, 3277, 6554, 7457, 14914, 16385, 32770, 37285, 74570, 216253, 432506, 842641, 1081265, 1685282, 2162530, 4213205, 8426410, 24436589, 48873178, 122182945, 244365890]

約数ペア:

[(1, 244365890), (2, 122182945), (5, 48873178), (10, 24436589), (29, 8426410), (58, 4213205), (113, 2162530), (145, 1685282), (226, 1081265), (290, 842641), (565, 432506), (1130, 216253), (3277, 74570), (6554, 37285), (7457, 32770), (14914, 16385)]