64308270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{164893}}^1$

素因数の和:164916

約数の個数: 32

約数和(自身を含む): 166213152

約数和(自身を除く): 101904882

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 164893, 329786, 494679, 824465, 989358, 1648930, 2143609, 2473395, 4287218, 4946790, 6430827, 10718045, 12861654, 21436090, 32154135, 64308270]

約数ペア:

[(1, 64308270), (2, 32154135), (3, 21436090), (5, 12861654), (6, 10718045), (10, 6430827), (13, 4946790), (15, 4287218), (26, 2473395), (30, 2143609), (39, 1648930), (65, 989358), (78, 824465), (130, 494679), (195, 329786), (390, 164893)]