254993670

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{314807}}^1$

素因数の和:314826

約数の個数: 40

約数和(自身を含む): 685651824

約数和(自身を除く): 430658154

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 314807, 629614, 944421, 1574035, 1888842, 2833263, 3148070, 4722105, 5666526, 8499789, 9444210, 14166315, 16999578, 25499367, 28332630, 42498945, 50998734, 84997890, 127496835, 254993670]

約数ペア:

[(1, 254993670), (2, 127496835), (3, 84997890), (5, 50998734), (6, 42498945), (9, 28332630), (10, 25499367), (15, 16999578), (18, 14166315), (27, 9444210), (30, 8499789), (45, 5666526), (54, 4722105), (81, 3148070), (90, 2833263), (135, 1888842), (162, 1574035), (270, 944421), (405, 629614), (810, 314807)]