90782830

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{2251}}^1$

素因数の和:2404

約数の個数: 32

約数和(自身を含む): 169440480

約数和(自身を除く): 78657650

約数列:

[1, 2, 5, 10, 37, 74, 109, 185, 218, 370, 545, 1090, 2251, 4033, 4502, 8066, 11255, 20165, 22510, 40330, 83287, 166574, 245359, 416435, 490718, 832870, 1226795, 2453590, 9078283, 18156566, 45391415, 90782830]

約数ペア:

[(1, 90782830), (2, 45391415), (5, 18156566), (10, 9078283), (37, 2453590), (74, 1226795), (109, 832870), (185, 490718), (218, 416435), (370, 245359), (545, 166574), (1090, 83287), (2251, 40330), (4033, 22510), (4502, 20165), (8066, 11255)]