254037330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{940879}}^1$

素因数の和:940895

約数の個数: 32

約数和(自身を含む): 677433600

約数和(自身を除く): 423396270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 940879, 1881758, 2822637, 4704395, 5645274, 8467911, 9408790, 14113185, 16935822, 25403733, 28226370, 42339555, 50807466, 84679110, 127018665, 254037330]

約数ペア:

[(1, 254037330), (2, 127018665), (3, 84679110), (5, 50807466), (6, 42339555), (9, 28226370), (10, 25403733), (15, 16935822), (18, 14113185), (27, 9408790), (30, 8467911), (45, 5645274), (54, 4704395), (90, 2822637), (135, 1881758), (270, 940879)]