243259110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2702879}}^1$

素因数の和:2702892

約数の個数: 24

約数和(自身を含む): 632473920

約数和(自身を除く): 389214810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2702879, 5405758, 8108637, 13514395, 16217274, 24325911, 27028790, 40543185, 48651822, 81086370, 121629555, 243259110]

約数ペア:

[(1, 243259110), (2, 121629555), (3, 81086370), (5, 48651822), (6, 40543185), (9, 27028790), (10, 24325911), (15, 16217274), (18, 13514395), (30, 8108637), (45, 5405758), (90, 2702879)]