64722510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{239713}}^1$

素因数の和:239729

約数の個数: 32

約数和(自身を含む): 172594080

約数和(自身を除く): 107871570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 239713, 479426, 719139, 1198565, 1438278, 2157417, 2397130, 3595695, 4314834, 6472251, 7191390, 10787085, 12944502, 21574170, 32361255, 64722510]

約数ペア:

[(1, 64722510), (2, 32361255), (3, 21574170), (5, 12944502), (6, 10787085), (9, 7191390), (10, 6472251), (15, 4314834), (18, 3595695), (27, 2397130), (30, 2157417), (45, 1438278), (54, 1198565), (90, 719139), (135, 479426), (270, 239713)]