2017241010

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{2490421}}^1$

素因数の和:2490440

約数の個数: 40

約数和(自身を含む): 5424139116

約数和(自身を除く): 3406898106

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 2490421, 4980842, 7471263, 12452105, 14942526, 22413789, 24904210, 37356315, 44827578, 67241367, 74712630, 112068945, 134482734, 201724101, 224137890, 336206835, 403448202, 672413670, 1008620505, 2017241010]

約数ペア:

[(1, 2017241010), (2, 1008620505), (3, 672413670), (5, 403448202), (6, 336206835), (9, 224137890), (10, 201724101), (15, 134482734), (18, 112068945), (27, 74712630), (30, 67241367), (45, 44827578), (54, 37356315), (81, 24904210), (90, 22413789), (135, 14942526), (162, 12452105), (270, 7471263), (405, 4980842), (810, 2490421)]