1378741590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{15319351}}^1$

素因数の和:15319364

約数の個数: 24

約数和(自身を含む): 3584728368

約数和(自身を除く): 2205986778

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 15319351, 30638702, 45958053, 76596755, 91916106, 137874159, 153193510, 229790265, 275748318, 459580530, 689370795, 1378741590]

約数ペア:

[(1, 1378741590), (2, 689370795), (3, 459580530), (5, 275748318), (6, 229790265), (9, 153193510), (10, 137874159), (15, 91916106), (18, 76596755), (30, 45958053), (45, 30638702), (90, 15319351)]