138582630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{513269}}^1$

素因数の和:513285

約数の個数: 32

約数和(自身を含む): 369554400

約数和(自身を除く): 230971770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 513269, 1026538, 1539807, 2566345, 3079614, 4619421, 5132690, 7699035, 9238842, 13858263, 15398070, 23097105, 27716526, 46194210, 69291315, 138582630]

約数ペア:

[(1, 138582630), (2, 69291315), (3, 46194210), (5, 27716526), (6, 23097105), (9, 15398070), (10, 13858263), (15, 9238842), (18, 7699035), (27, 5132690), (30, 4619421), (45, 3079614), (54, 2566345), (90, 1539807), (135, 1026538), (270, 513269)]