202180590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{748817}}^1$

素因数の和:748833

約数の個数: 32

約数和(自身を含む): 539148960

約数和(自身を除く): 336968370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 748817, 1497634, 2246451, 3744085, 4492902, 6739353, 7488170, 11232255, 13478706, 20218059, 22464510, 33696765, 40436118, 67393530, 101090295, 202180590]

約数ペア:

[(1, 202180590), (2, 101090295), (3, 67393530), (5, 40436118), (6, 33696765), (9, 22464510), (10, 20218059), (15, 13478706), (18, 11232255), (27, 7488170), (30, 6739353), (45, 4492902), (54, 3744085), (90, 2246451), (135, 1497634), (270, 748817)]