353221210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{6911}}^1$

素因数の和:7206

約数の個数: 32

約数和(自身を含む): 671846400

約数和(自身を除く): 318625190

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 269, 538, 1345, 2690, 5111, 6911, 10222, 13822, 25555, 34555, 51110, 69110, 131309, 262618, 656545, 1313090, 1859059, 3718118, 9295295, 18590590, 35322121, 70644242, 176610605, 353221210]

約数ペア:

[(1, 353221210), (2, 176610605), (5, 70644242), (10, 35322121), (19, 18590590), (38, 9295295), (95, 3718118), (190, 1859059), (269, 1313090), (538, 656545), (1345, 262618), (2690, 131309), (5111, 69110), (6911, 51110), (10222, 34555), (13822, 25555)]