446203490

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{2711}}^1$

素因数の和:2978

約数の個数: 32

約数和(自身を含む): 816203520

約数和(自身を除く): 370000030

約数列:

[1, 2, 5, 10, 109, 151, 218, 302, 545, 755, 1090, 1510, 2711, 5422, 13555, 16459, 27110, 32918, 82295, 164590, 295499, 409361, 590998, 818722, 1477495, 2046805, 2954990, 4093610, 44620349, 89240698, 223101745, 446203490]

約数ペア:

[(1, 446203490), (2, 223101745), (5, 89240698), (10, 44620349), (109, 4093610), (151, 2954990), (218, 2046805), (302, 1477495), (545, 818722), (755, 590998), (1090, 409361), (1510, 295499), (2711, 164590), (5422, 82295), (13555, 32918), (16459, 27110)]