30253706

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{69709}}^1$

素因数の和:69749

約数の個数: 16

約数和(自身を含む): 53537280

約数和(自身を除く): 23283574

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 69709, 139418, 487963, 975926, 2160979, 4321958, 15126853, 30253706]

約数ペア:

[(1, 30253706), (2, 15126853), (7, 4321958), (14, 2160979), (31, 975926), (62, 487963), (217, 139418), (434, 69709)]