320413970

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{311}}^1\times {\mathrm{383}}^1$

素因数の和:970

約数の個数: 32

約数和(自身を含む): 582266880

約数和(自身を除く): 261852910

約数列:

[1, 2, 5, 10, 269, 311, 383, 538, 622, 766, 1345, 1555, 1915, 2690, 3110, 3830, 83659, 103027, 119113, 167318, 206054, 238226, 418295, 515135, 595565, 836590, 1030270, 1191130, 32041397, 64082794, 160206985, 320413970]

約数ペア:

[(1, 320413970), (2, 160206985), (5, 64082794), (10, 32041397), (269, 1191130), (311, 1030270), (383, 836590), (538, 595565), (622, 515135), (766, 418295), (1345, 238226), (1555, 206054), (1915, 167318), (2690, 119113), (3110, 103027), (3830, 83659)]