2019955590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{7481317}}^1$

素因数の和:7481333

約数の個数: 32

約数和(自身を含む): 5386548960

約数和(自身を除く): 3366593370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 7481317, 14962634, 22443951, 37406585, 44887902, 67331853, 74813170, 112219755, 134663706, 201995559, 224439510, 336659265, 403991118, 673318530, 1009977795, 2019955590]

約数ペア:

[(1, 2019955590), (2, 1009977795), (3, 673318530), (5, 403991118), (6, 336659265), (9, 224439510), (10, 201995559), (15, 134663706), (18, 112219755), (27, 74813170), (30, 67331853), (45, 44887902), (54, 37406585), (90, 22443951), (135, 14962634), (270, 7481317)]