2000280180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1961059}}^1$

素因数の和:1961088

約数の個数: 48

約数和(自身を含む): 5930245440

約数和(自身を除く): 3929965260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 1961059, 3922118, 5883177, 7844236, 9805295, 11766354, 19610590, 23532708, 29415885, 33338003, 39221180, 58831770, 66676006, 100014009, 117663540, 133352012, 166690015, 200028018, 333380030, 400056036, 500070045, 666760060, 1000140090, 2000280180]

約数ペア:

[(1, 2000280180), (2, 1000140090), (3, 666760060), (4, 500070045), (5, 400056036), (6, 333380030), (10, 200028018), (12, 166690015), (15, 133352012), (17, 117663540), (20, 100014009), (30, 66676006), (34, 58831770), (51, 39221180), (60, 33338003), (68, 29415885), (85, 23532708), (102, 19610590), (170, 11766354), (204, 9805295), (255, 7844236), (340, 5883177), (510, 3922118), (1020, 1961059)]