270187710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{692789}}^1$

素因数の和:692812

約数の個数: 32

約数和(自身を含む): 698332320

約数和(自身を除く): 428144610

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 692789, 1385578, 2078367, 3463945, 4156734, 6927890, 9006257, 10391835, 18012514, 20783670, 27018771, 45031285, 54037542, 90062570, 135093855, 270187710]

約数ペア:

[(1, 270187710), (2, 135093855), (3, 90062570), (5, 54037542), (6, 45031285), (10, 27018771), (13, 20783670), (15, 18012514), (26, 10391835), (30, 9006257), (39, 6927890), (65, 4156734), (78, 3463945), (130, 2078367), (195, 1385578), (390, 692789)]