66253410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{245383}}^1$

素因数の和:245399

約数の個数: 32

約数和(自身を含む): 176676480

約数和(自身を除く): 110423070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 245383, 490766, 736149, 1226915, 1472298, 2208447, 2453830, 3680745, 4416894, 6625341, 7361490, 11042235, 13250682, 22084470, 33126705, 66253410]

約数ペア:

[(1, 66253410), (2, 33126705), (3, 22084470), (5, 13250682), (6, 11042235), (9, 7361490), (10, 6625341), (15, 4416894), (18, 3680745), (27, 2453830), (30, 2208447), (45, 1472298), (54, 1226915), (90, 736149), (135, 490766), (270, 245383)]