68407710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{325751}}^1$

素因数の和:325768

約数の個数: 32

約数和(自身を含む): 187633152

約数和(自身を除く): 119225442

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 325751, 651502, 977253, 1628755, 1954506, 2280257, 3257510, 4560514, 4886265, 6840771, 9772530, 11401285, 13681542, 22802570, 34203855, 68407710]

約数ペア:

[(1, 68407710), (2, 34203855), (3, 22802570), (5, 13681542), (6, 11401285), (7, 9772530), (10, 6840771), (14, 4886265), (15, 4560514), (21, 3257510), (30, 2280257), (35, 1954506), (42, 1628755), (70, 977253), (105, 651502), (210, 325751)]