2706030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 7126704

約数和(自身を除く): 4420674

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 281, 321, 535, 562, 642, 843, 963, 1070, 1405, 1605, 1686, 1926, 2529, 2810, 3210, 4215, 4815, 5058, 8430, 9630, 12645, 25290, 30067, 60134, 90201, 150335, 180402, 270603, 300670, 451005, 541206, 902010, 1353015, 2706030]

約数ペア:

[(1, 2706030), (2, 1353015), (3, 902010), (5, 541206), (6, 451005), (9, 300670), (10, 270603), (15, 180402), (18, 150335), (30, 90201), (45, 60134), (90, 30067), (107, 25290), (214, 12645), (281, 9630), (321, 8430), (535, 5058), (562, 4815), (642, 4215), (843, 3210), (963, 2810), (1070, 2529), (1405, 1926), (1605, 1686)]