239970330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{888779}}^1$

素因数の和:888795

約数の個数: 32

約数和(自身を含む): 639921600

約数和(自身を除く): 399951270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 888779, 1777558, 2666337, 4443895, 5332674, 7999011, 8887790, 13331685, 15998022, 23997033, 26663370, 39995055, 47994066, 79990110, 119985165, 239970330]

約数ペア:

[(1, 239970330), (2, 119985165), (3, 79990110), (5, 47994066), (6, 39995055), (9, 26663370), (10, 23997033), (15, 15998022), (18, 13331685), (27, 8887790), (30, 7999011), (45, 5332674), (54, 4443895), (90, 2666337), (135, 1777558), (270, 888779)]