310070905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{461}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 406552608

約数和(自身を除く): 96481703

約数列:

[1, 5, 17, 41, 85, 193, 205, 461, 697, 965, 2305, 3281, 3485, 7837, 7913, 16405, 18901, 39185, 39565, 88973, 94505, 134521, 321317, 444865, 672605, 1512541, 1606585, 3647893, 7562705, 18239465, 62014181, 310070905]

約数ペア:

[(1, 310070905), (5, 62014181), (17, 18239465), (41, 7562705), (85, 3647893), (193, 1606585), (205, 1512541), (461, 672605), (697, 444865), (965, 321317), (2305, 134521), (3281, 94505), (3485, 88973), (7837, 39565), (7913, 39185), (16405, 18901)]